Editare

Partajați prin

DataGridView.CellStyleContentChanged Event

  • Reference

Definition

Namespace:
System.Windows.Forms
Assembly:
System.Windows.Forms.dll

Occurs when one of the values of a cell style changes.

public:
 event System::Windows::Forms::DataGridViewCellStyleContentChangedEventHandler ^ CellStyleContentChanged;
public event System.Windows.Forms.DataGridViewCellStyleContentChangedEventHandler CellStyleContentChanged;
public event System.Windows.Forms.DataGridViewCellStyleContentChangedEventHandler? CellStyleContentChanged;
member this.CellStyleContentChanged : System.Windows.Forms.DataGridViewCellStyleContentChangedEventHandler 
Public Custom Event CellStyleContentChanged As DataGridViewCellStyleContentChangedEventHandler

Event Type

DataGridViewCellStyleContentChangedEventHandler

Examples

The following code example demonstrates the use of this member. In the example, an event handler reports on the occurrence of the 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 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 DataGridView named DataGridView1. Then ensure that the event handler is associated with the 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" );
}

Private Sub DataGridView1_CellStyleContentChanged(sender as Object, e as DataGridViewCellStyleContentChangedEventArgs) _ 
     Handles DataGridView1.CellStyleContentChanged

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

End Sub

Remarks

The CellStyleContentChanged event occurs when a property value of a DataGridViewCellStyle object returned by one of the following properties changes:

If one of these properties is set to a different DataGridViewCellStyle, however, the corresponding PropertyNameChanged event occurs, but the 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, RowDefaultCellStyleChanged).

For more information about how to handle events, see Handling and Raising Events.

Applies to

See also