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DataGridView.CellStyleContentChanged-Ereignis

 

Veröffentlicht: Oktober 2016

Tritt auf, wenn sich einer der Werte eines Zellenstils ändert.

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

public event DataGridViewCellStyleContentChangedEventHandler CellStyleContentChanged

The E:System.Windows.Forms.DataGridView.CellStyleContentChanged event occurs when a property value of a T:System.Windows.Forms.DataGridViewCellStyle object returned by one of the following properties changes:

If one of these properties is set to a different T:System.Windows.Forms.DataGridViewCellStyle, however, the corresponding PropertyNameChanged event occurs, but the E:System.Windows.Forms.DataGridView.CellStyleContentChanged event does not occur.

For row, column, and cell properties, the name of the PropertyNameChanged event begins with "Row", "Column", or "Cell" (for example, E:System.Windows.Forms.DataGridView.RowDefaultCellStyleChanged).

For more information about handling events, see NIB: Consuming Events.

The following code example demonstrates the use of this member. In the example, an event handler reports on the occurrence of the E:System.Windows.Forms.DataGridView.CellStyleContentChanged 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 Overload:System.Windows.Forms.MessageBox.Show with Overload:System.Console.WriteLine or appending the message to a multiline T:System.Windows.Forms.TextBox.

To run the example code, paste it into a project that contains an instance of type T:System.Windows.Forms.DataGridView named DataGridView1. Then ensure that the event handler is associated with the E:System.Windows.Forms.DataGridView.CellStyleContentChanged event.

private void DataGridView1_CellStyleContentChanged(Object sender, DataGridViewCellStyleContentChangedEventArgs e) {

System.Text.StringBuilder messageBoxCS = new System.Text.StringBuilder();
messageBoxCS.AppendFormat("{0} = {1}", "CellStyle", e.CellStyle );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "CellStyleScope", e.CellStyleScope );
messageBoxCS.AppendLine();
MessageBox.Show(messageBoxCS.ToString(), "CellStyleContentChanged Event" );
}

.NET Framework
Verfügbar seit 2.0
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