PropertyGrid.SelectedGridItemChanged Event
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Occurs when the selected GridItem is changed.
public:
event System::Windows::Forms::SelectedGridItemChangedEventHandler ^ SelectedGridItemChanged;public event System.Windows.Forms.SelectedGridItemChangedEventHandler SelectedGridItemChanged;public event System.Windows.Forms.SelectedGridItemChangedEventHandler? SelectedGridItemChanged;member this.SelectedGridItemChanged : System.Windows.Forms.SelectedGridItemChangedEventHandler Public Custom Event SelectedGridItemChanged As SelectedGridItemChangedEventHandler Event Type
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.
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" );
}
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
Remarks
For more information about handling events, see Handling and Raising Events.
