ToolStripRenderer.RenderToolStripPanelBackground 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.
Draws the background of a ToolStripPanel.
public:
event System::Windows::Forms::ToolStripPanelRenderEventHandler ^ RenderToolStripPanelBackground;public event System.Windows.Forms.ToolStripPanelRenderEventHandler RenderToolStripPanelBackground;member this.RenderToolStripPanelBackground : System.Windows.Forms.ToolStripPanelRenderEventHandler Public Custom Event RenderToolStripPanelBackground As ToolStripPanelRenderEventHandler 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 RenderToolStripPanelBackground event. This report helps you to learn when the event occurs and can assist you in debugging.
To run the example code, paste it into a project that contains an instance of a type that inherits from ToolStripRenderer, such as a ToolStripSystemRenderer or ToolStripProfessionalRenderer. Then name the instance ToolStripRenderer1 and ensure that the event handler is associated with the RenderToolStripPanelBackground event.
private void ToolStripRenderer1_RenderToolStripPanelBackground(Object sender, ToolStripPanelRenderEventArgs e) {
System.Text.StringBuilder messageBoxCS = new System.Text.StringBuilder();
messageBoxCS.AppendFormat("{0} = {1}", "Graphics", e.Graphics );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "ToolStripPanel", e.ToolStripPanel );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "Handled", e.Handled );
messageBoxCS.AppendLine();
MessageBox.Show(messageBoxCS.ToString(), "RenderToolStripPanelBackground Event" );
}
Private Sub ToolStripRenderer1_RenderToolStripPanelBackground(sender as Object, e as ToolStripPanelRenderEventArgs) _
Handles ToolStripRenderer1.RenderToolStripPanelBackground
Dim messageBoxVB as New System.Text.StringBuilder()
messageBoxVB.AppendFormat("{0} = {1}", "Graphics", e.Graphics)
messageBoxVB.AppendLine()
messageBoxVB.AppendFormat("{0} = {1}", "ToolStripPanel", e.ToolStripPanel)
messageBoxVB.AppendLine()
messageBoxVB.AppendFormat("{0} = {1}", "Handled", e.Handled)
messageBoxVB.AppendLine()
MessageBox.Show(messageBoxVB.ToString(),"RenderToolStripPanelBackground Event")
End Sub
Remarks
For more information about handling events, see Handling and Raising Events.
