code example

The resulting wrapper function is too long to present inline as a code example, but it seems to work pretty well.

You can use Ildasm. Exe to examine the MSIL for the compiled code example, to see how the offsets and lengths are calculated.

The following code example demonstrates the retrieval of the local machine name (the name of the computer as it appears on a network).

It is possible to declare fields that are public or protected, as you can see in the source code example, but that is rarely a good idea.

The following code example implements a type converter that converts a String type into a Point type and a Point into a String.

The following code example causes the name and value of each key to be displayed in the debugger variable windows.

The following code example shows how some of these attributes can be applied directly to Web service method parameters or return values.

In this case (outlined in following code example) the cargo is just a number that keeps getting fed back into an iterative function.

The following code example shows a top-level module that contains all the code up to the end of the file.

Configuration section will contain encrypted information instead of a clear-text connection string, as shown in the following code example.

Next , the code example encrypts a copy of a byte array, saves it to a file, loads the data back from the file, and then decrypts the data .

This simple XML editor serves as a code example that you can use as a base for your own Eclipse XML plug-ins.

The PowerStatus property of the SystemInformation class can be used to query for the current status, as shown in the following code example.

System stored procedure as shown in the following code example: - To allow advanced options to be changed.

Method to compare instance variables in an Equals implementation, as shown in the following code example.

Instead of a reference you can add a using statement to your application, as shown in the following code example.

The following code example illustrates entryPoint elements in an application manifest for a ClickOnce application.

The following code example is the portion of a service description to which the sample SDFE adds XML elements.

Listing 9 contains a code example of the SQL CREATE PROCEDURE statement used to register an RPG program as an external stored procedure.

The following code example shows how the Socket class can be used to send data to an HTTP server and receive the response.

File, create a public declaration for a new Web server control class, as shown in the following code example.

TouchGirl eraser effect of the code example- a finger across the screen will "wipe" off the top picture.

The following code example illustrates file elements in an application manifest for an application deployed using ClickOnce.

The servlet instantiates a UserDataBean and then sets all the parameters in it, as shown in the code example below.

Because setting up users in roles is beyond the scope of this topic, this code example does not check user roles in the filtering.

The following code example creates two new threads to call instance and static methods on another object.

The following code example shows how the site map might look for a simple site that goes three levels deep.

Element to provide the basic UI for a search control, as shown in the following code example.

This code example is part of a larger example provided for the Application Manifests for Office Solutions topic.

The following code example returns a list of membership users with a count of the number of users currently online.

The following code example uses the single-file code model and may not work correctly if copied directly into a code-behind file.

The code for your control should look like the following code example.

Metadata attribute that associates the control with the designer class you just created, as shown in the following code example.

The following code example indicates whether the current instance of the item is within the Product dataset, data region, or grouping.

Notice that you can set various zone-level properties in the markup, as shown in the following code example.

The following code example shows a simple programmatic configuration of a listening application domain.

The following code example retrieves the password for a specified user name and sends it to the e-mail address for the specified user.

The next main thing that happens is that the user selects to open a file by using the menu, as shown in the following code example.

The code example below shows how an instance of this class can be serialized to a file.

By the way, that's a comment on the first line (with the name of the source file for the code example).

The following code example specifies that the only allowed OLEDB connections to Access databases are allowed.

The following code example displays the Count of the Buttons before and after the Clear method is called.

This code example is part of a larger example provided for the ClickOnce Application Manifest topic.

The following code example shows where the previous code examples fit into a Web. Config file.

To simplify this code example, the database is represented by a dictionary list that contains a small set of items.

The following code example creates a custom task pane that cannot be docked to the left or right side of the application window.

The following code example creates a default cache policy for the application domain, and overrides it for a request.

The following code example illustrates the use of this constructor to instantiate a regular expression with a specified pattern and options.

The following code example shows the result of changing the priority of a thread.

The following code example shows an ASP. NET page with an embedded code block that displays the results of a loop.

The following code example determines whether a string occurs at the beginning of another string.

The first code example demonstrates how to insert data into a database using the SqlDataSource control and a simple Web Forms page.

Attribute to a tag that supports inline styles as shown in the following code example.

The first part of the code example shows how the interface is implemented in a user control.

The media (file) information can also be stored in the database by means of code similar to the following code example.

Element in the page, you generally reference the control in client script using syntax as shown in the following code example.

The code example consists of a TextBox control, a GridView control, the ObjectDataSource control, and a Submit button.

The following code example illustrates a Signature element in a deployment manifest used in a ClickOnce deployment.

The following code example provides an example middle-tier business object that this and many other ObjectDataSource code examples use.

The following code example brings the last child tree node of the last root tree node into view in the tree view when a button is clicked.

The code for the button click event, which goes in the code-behind file, is contained in the next code example.

The GetUserStoreForAssembly method is available as a shortcut, as shown in the following code example.

The code behind the Menu commands (Play, Pause, and Stop) looks like the following code example.

The following code example assumes a Windows Forms application with a ReportViewer control and a button.

This code example is part of a larger example provided in Application Manifests for Office Solutions.

This code example causes the SHAutoComplete function to generate any errors with an exception one time and an HRESULT the next.

The following code example shows the use of a SwitchAttribute attribute to identify the switch used in an assembly.

Another method is available as a shortcut, as shown in the following code example.

You can link a style sheet to a Web page by using a link element, as shown in the following code example.

The second code example provides an example middle-tier business object that this and many other ObjectDataSource code examples use.

The following code example displays the name of a dynamic method.

Make sure the names and types of the parameters are the same those used in the following code example.

Method in terms of the overloaded equality operator, as in the following code example.

This code example is part of a larger example provided for the Parameter class overview.

method enables you to specify your own padding character . the following code example uses the.

The following code example shows an event handler used to create a blue ellipse within a bounding rectangle.

Create an instance of the BufferedGraphics class by calling the Allocate method, as shown in the following code example.

This code example requires that the application have permission to access the system event log.

The following code example provides a complete code listing of the sample Web Parts page used to host the user control.

The first part of the code example shows how the user control implements the Description property.

The following code example demonstrates the declaration of an event handler delegate that does not use event data.

The following code example creates policy that returns a resource only if it is in the cache.

The creation of the host window and the control is as shown in the following code example.

Although the code example rounds decimal numbers, the Round method rounds double-precision floating-point numbers in a similar way.

In the following code example, the expression is a column name followed by value that you want for the column.

The following code example assigns a value representing the description of the current HTTP encoding to a string variable.

The following code example checks that the value of a variable is not null before calling an operation on it.

Method is available as a shortcut, as shown in the following code example.

The other overload that is called is implemented as shown in the following code example.

The method signature would now change to reflect this redesign, as shown in the following code example.

The following code example is a very simple example of a class obtaining a store isolated by user and assembly.

Add the public properties shown in the following code example to the class.

The following code example illustrates the use of a regular expression to check for repeated occurrences of words within a string.

A better approach is to separate the two kinds of information, placing each in its own enumeration, as shown in the following code example.

The following code example has references to a discovery document, a service description, and an XSD schema.

The following code example uses server-side object syntax to create an instance of the ArrayList. NET Framework class in a Web Forms page.

This code example is part of a larger example provided for the IHierarchyData interface and the HierarchicalDataSourceControl class.

The following code example shows how an attribute that uses the previous constructor can be applied using optional and required parameters.

The following code example creates a semaphore with a maximum count of three and an initial count of zero.

The first part of this code example is the user control that enables users to switch display modes on a Web page.

The following code example defines three asynchronous tasks that are each set to be processed in parallel.

The following code example assigns the value representing the content type of the incoming request to a string variable.

An explanation of how the code example works when you load it in a browser.

First, consider the code example below of an EJB client accessing an LDAP directory that implements a connection pool.

The following code example calls the Validate method on a page in a scenario with several different validation groups defined.

The following code example specifies an array of strings that represent an administrator role and a user role.

Note that the preceding code is the almost the same as the basic code example before it, with the additions in bold.

The assemblies are typically listed at the end of the Help topic that contains the complete code example.

The following code example shows a simple application that illustrates how Windows Forms applications use controls and handle events.

This code example is part of a larger example provided for the Action class.

The following code example displays the value of two properties of the URL that referred the client to the current application.

The following code example shows a report parameter being set to the value of a check box on a form.

The code for the designer and properties is shown in the following code example.

A complete Windows Forms code example contains a class derived from Form and a Main method.

Create a public class that inherits the System. Configuration. ConfigurationSection class, as illustrated in the following code example.

The following code example shows the markup for a PasswordRecovery control with a SuccessTemplate template defined.

The following code example illustrates an application manifest for a Visual Studio Tools for Office solution.

The first code example removes the attachment filter entry that filters file names with a. Txt extension.

This code example is part of a larger example provided for the Lock method.

The completed page directive will look like the following code example.

As shown in the previous code example, you must include in each adapter set the attributes that are defined in the following table.

The second part of the code example is the Web page that hosts the custom controls in a static Web parts connection.

The following code example shows a GridView control bound to a SqlDataSource control to retrieve, update, and delete data.

The following code example parses a string into a Unicode character.

The following code example shows how the calling serializer resolves what happens with this error occurs.

The following code example creates an instance of the Regex class and defines a simple regular expression when the object is initialized.

The following code example sets a preferred input method by matching a specified method with a method in the collection.

This code example is part of a larger example provided for the TableLayoutPanel control.

The following code example shows how you can use the code render blocks to display the same HTML text in a number of different font sizes.

Run the console application provided in the code example below to update the Web. Config file of the Default Web Site on the remote server.

The following code example illustrates a deployment manifest for a Visual Studio Tools for Office solution.

The following code example illustrates where the refactoring engine will not update references.

The following code example shows the behavior of a running thread when it is interrupted and subsequently gets blocked.

A code example of a Web service client catching an exception is provided in How to: Handle Exceptions Thrown by a Web Service Method.

This code example is part of a larger example provided for the MessageWindow component.

The following code example shows the use of the Missing field to invoke a method with its default arguments.

The following code example uses the same string as the previous example, but does not raise an exception.

You can use a page directive in each content page to bind it to a master page, as in the following code example.

This code obtains a lease and extends it directly as shown in the following code example.

Building on the preceding code example, the media player control can be loaded with the exhibit video as follows.

The following code example iterates through a DataReader object, and returns two columns from each row.

Implement a simple Customers class to represent the data items used by this code example.

The example is part of a complete code example in the ComboBox class overview.

The following code example uses the VerifyingUser event to check whether the submitted user name is formatted as a valid e-mail address.

Using the previous text assignment as an example, the following code example shows design time code used to establish a relationship.

The second code example returns the properties and values for a UM mailbox policy named MyUMMailboxPolicy and in a formatted list.

The following code example shows how the attribute constructor specifies that an assembly is private.

The second code example shows a simple class that can be used for remoting.

To retrieve the results of a thread method, you can use a callback method, as demonstrated in the second code example.

The following code example shows the essential elements of a Windows Forms application.

The following code example creates a method that enumerates through the ControlCollection collection of a Button control, myButton.

A code example that demonstrates inheritance and propagation flags can be found in the RegistryAccessRule class.

The following code example uses Clipboard methods to place data on and retrieve it from the system Clipboard.

The following code example resets a user's password if he or she supplies the appropriate password answer.

The second code example returns the configuration for a specific IP Block List provider, Example. Com.

The following code example collapses all rows in the System. Windows. Forms. DataGrid control.

The Web. Config file defines the MyAppSettings custom section, as shown in the following code example.

The following code example illustrates how a progress bar can maintain a count of the files in a copy operation.

Include this code example anywhere in the application where synchronization has to be performed.

The following code example uses the Cells property to set the value of a cell in the row.

The following code example can be used in a document-level customization.

The following code example shows how changing the TextLayout property affects the appearance of the PasswordRecovery control.

The following code example removes an item from the purchaseorder table and gives the modified document as a result of the query.

The following code example contains source code for a generic class named Sample that has a type parameter named T.

Event handler for the button so that it reads as shown in the following code example.

As shown in the following code example, to draw text for printing purposes.

The overload used here looks like the following code example.

This code example is part of a larger code example provided for the SerialPort class.

The code example illustrates the following major differences between the two classes.

The following code example causes a foreign key violation error in a transaction that has other Transact-SQL statements.

The following code example sends an application-defined Order class to a queue and then receives a message from that queue.

The following code example illustrates a deployment element in a ClickOnce deployment manifest.

The following code example creates a socket for synchronous communication and sends some data to a remote host.

Provides a code example that demonstrates how to access the cache of a Visual Studio Tools for Office solution document and read the data.

This code example is part of a larger example provided for the ToolboxItem class.

This code example is part of a larger example provided for the HttpRequest class.

The following code example uses the GetPreferredHeight method to determine the new padding for a row that has been resized.

The following code example grants access to Kim and members of the Admins role, while denying it to John and all anonymous users.

The following code example displays the value of ShortTimePattern for a few cultures.

The following code example displays the value of ShortDatePattern for a few cultures.

The following code example shows a custom session-state module implementation that stores session information in memory using a Hashtable.

Provides a code example that demonstrates the generic tasks involved in reading configuration settings.

The following code example returns the value of the double-buffering related style bits for a Form.

The following code example illustrates how to use this property in an overridden method of a custom cell type.

The code example creates a collection of strings, uses the Add method to add several strings, displays the Count, and lists the strings.

The following code example determines whether a character is hexadecimal encoded and, if so, writes the equivalent character to the console.

The following code example contains source code for a generic class named Sample that has a type parameter T.

The following code example displays the calling convention of a dynamic method.

A code example of a Web service throwing an exception is provided in How to: Throw Exceptions from a Web Service Created Using ASP. NET.

A link always jumps to the top of the topic in which the code example is found.

The previous code example reads and modifies the values of the appSettings element configured for the server's Default Web Site.

The following code example adds a Bookmark control with text to the first paragraph of the document and creates a Deselected event handler.

The following code example shows a dependency element in a Visual Studio Tools for Office deployment manifest.

The following code example shows a simple class with a public field.

The following code example specifies a dependency on a specific version of the common language runtime.

The following code example sets the values of the SOAP header, as the recipient is the Web service client.

The following code example demonstrates how the TypeCode enumeration can be used.

Tags, which might look like the following code example.

This code example demonstrates a standard override the InitializeLifetimeService interface.

Set the Current property, as shown in the following code example.

The following code example illustrates an implementation of this interface.

The following code example displays the method attributes of a dynamic method.

This code example is part of a larger code example for the.

The following code example gets two instances of the same encoding (one by codepage and another by name), and checks their equality.

Trust level, or create a new trust level as shown in the following code example.

To specify the owner, style, and position of the playback window, you can use the following code (modified from the previous code example).

The following code example shows a DOCTYPE declaration that you might add to your page.

The code example also specifies a connector that will not run the Attachment Filter agent.

The following code example shows how to define a custom configuration section and define settings for that section.

The handler will look like the following code example.

The following code example URL-encodes a string before sending it to a browser client.

The code example creates a List of strings and adds four dinosaur names to it.

The following code example illustrates an implementation of this property.

The following code example displays the values in all the deleted rows of a table.

The following code example shows the Csc task being executed inside of a Target element.

This code example shows a handler for the Error event in an ASP. NET Web page.

the following code example sets the text color , background color , and font weight of the title by setting properties of the.

This code example is part of a larger code example provided in the.

The following code example creates a Windows Form and a ToolStrip, and associates a different ContextMenuStrip control with each of them.

The following complete code example provides buttons for reloading data from the database and submitting changes to the database.

The following simple code example demonstrates how you can create an instance of a UTF-8 String with this constructor.

You prepare the command as shown in the following code example.

The following code example creates a window that has a transparent client region regardless of background color of the form.

The following code example demonstrates the use of regular expressions to verify the formatting of a string.

The code example below sets the employee name and department for a list item.

The following code example shows how to open a registry key on a remote computer and enumerate the values of the key.

The following code example finds the index of all occurrences of the string "he" within a substring of another string.

The following code example shows a simple generic linked-list class for demonstration purposes.

The following code example shows the effect of a longer cache duration in the page than in a user control.

The following code example returns the physical path of the virtual directory that contains the specified Web site.

The following code example defines an enumeration with a sentinel value.

The following code example shows the Web. Config file for an ASP. NET application configured to use a SqlMembershipProvider.

The following code example displays the user information for a client request.

The following code example displays the parameters of a dynamic method.

Provides a legacy code example to describe how to implement, configure, and use a simple configuration section handler by implementing the.

The main function in the application trims any provided extensions, so the following code example works in either case.

The following code example defines a data-binding handler, named MyDataBindingHandler, to be used by the designer in editing mode.

The following code example creates the parameters for a SQL statement and then fills a DataSet.

The following code example displays the reflected type of a dynamic method.

The following code example shows how you can displays browser information the information in a text box on the page.

The following code example displays the declaring type of a dynamic method.

The first part of the code example is the source code for the two custom controls.

The following code example illustrates the use of this property in a DataGridView control intended primarily for display.

Directive, as shown in the following code example.

The type library representation of the converted class follows the code example.

The following code example shows an event handler for the Click event of a button named SampleButton.

The following code example provides the example middle-tier business object that the preceding code example uses.

The second part of the code example is the Web page that declares the static connection and hosts the controls.

The code example avoids the deadlock condition by performing asynchronous read operations on the.

The following code example illustrates an assemblyIdentity element in a ClickOnce deployment manifest.