PropertyGrid.SelectedGridItemChanged Event (System.Windows.Forms)

SelectedGridItemChanged Event

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This page is specific to

Microsoft Visual Studio 2008/.NET Framework 3.5

Other versions are also available for the following:

.NET Framework Class Library

PropertyGrid..::.SelectedGridItemChanged Event

Occurs when the selected GridItem is changed.

Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)

Syntax

Visual Basic (Declaration)

Public Event SelectedGridItemChanged As SelectedGridItemChangedEventHandler

Visual Basic (Usage)

Dim instance As PropertyGrid
Dim handler As SelectedGridItemChangedEventHandler

AddHandler instance.SelectedGridItemChanged, handler

public event SelectedGridItemChangedEventHandler SelectedGridItemChanged

Visual C++

public:
 event SelectedGridItemChangedEventHandler^ SelectedGridItemChanged {
    void add (SelectedGridItemChangedEventHandler^ value);
    void remove (SelectedGridItemChangedEventHandler^ value);
}

JScript

JScript does not support events.

Remarks

For more information about handling events, see Consuming Events.

Examples

The following code example demonstrates the use of this member. In the example, an event handler reports on the occurrence of the SelectedGridItemChanged event. This report helps you to learn when the event occurs and can assist you in debugging. To report on multiple events or on events that occur frequently, consider replacing MessageBox..::.Show with Console..::.WriteLine or appending the message to a multiline TextBox.

To run the example code, paste it into a project that contains an instance of type PropertyGrid named PropertyGrid1. Then ensure that the event handler is associated with the SelectedGridItemChanged event.

Visual Basic

Private Sub PropertyGrid1_SelectedGridItemChanged(sender as Object, e as SelectedGridItemChangedEventArgs) _ 
     Handles PropertyGrid1.SelectedGridItemChanged

    Dim messageBoxVB as New System.Text.StringBuilder()
    messageBoxVB.AppendFormat("{0} = {1}", "NewSelection", e.NewSelection)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "OldSelection", e.OldSelection)
    messageBoxVB.AppendLine()
    MessageBox.Show(messageBoxVB.ToString(),"SelectedGridItemChanged Event")

End Sub

private void PropertyGrid1_SelectedGridItemChanged(Object sender, SelectedGridItemChangedEventArgs e) {

System.Text.StringBuilder messageBoxCS = new System.Text.StringBuilder();
messageBoxCS.AppendFormat("{0} = {1}", "NewSelection", e.NewSelection );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "OldSelection", e.OldSelection );
messageBoxCS.AppendLine();
MessageBox.Show(messageBoxCS.ToString(), "SelectedGridItemChanged Event" );
}

Platforms

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Version Information

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0

Reference

PropertyGrid Class

PropertyGrid Members

System.Windows.Forms Namespace