DataGridView.CellStyleContentChanged DataGridView.CellStyleContentChanged DataGridView.CellStyleContentChanged DataGridView.CellStyleContentChanged Event

定义

单元格样式的某个值更改时发生。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;
member this.CellStyleContentChanged : System.Windows.Forms.DataGridViewCellStyleContentChangedEventHandler 
Public Custom Event CellStyleContentChanged As DataGridViewCellStyleContentChangedEventHandler 

示例

下面的代码示例演示如何使用此成员。The following code example demonstrates the use of this member. 在此示例中, 事件处理程序报告CellStyleContentChanged事件的发生。In the example, an event handler reports on the occurrence of the CellStyleContentChanged event. 此报表可帮助你了解何时发生事件, 并可帮助你进行调试。This report helps you to learn when the event occurs and can assist you in debugging. 若要报告多个事件或频繁发生的事件, 请考虑MessageBox.ShowConsole.WriteLine消息替换为多行或将TextBox其追加到多行。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.

若要运行示例代码, 请将其粘贴到包含名为DataGridView DataGridView1的类型的实例的项目中。To run the example code, paste it into a project that contains an instance of type DataGridView named DataGridView1. 然后, 确保事件处理程序与CellStyleContentChanged事件相关联。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

注解

CellStyleContentChanged以下某个属性返回的DataGridViewCellStyle对象的属性值发生更改时,将发生该事件:The CellStyleContentChanged event occurs when a property value of a DataGridViewCellStyle object returned by one of the following properties changes:

但是,如果将其中一个属性设置为其他DataGridViewCellStyle属性,则会发生相应的PropertyName Changed事件,但CellStyleContentChanged不会发生该事件。If one of these properties is set to a different DataGridViewCellStyle, however, the corresponding PropertyNameChanged event occurs, but the CellStyleContentChanged event does not occur.

对于行、列和单元属性, PropertyName Changed事件的名称以 "Row"、"Column" 或 "Cell" 开头(例如RowDefaultCellStyleChanged)。For row, column, and cell properties, the name of the PropertyNameChanged event begins with "Row", "Column", or "Cell" (for example, RowDefaultCellStyleChanged).

有关如何处理事件的详细信息,请参阅处理和引发事件For more information about how to handle events, see Handling and Raising Events.

适用于

另请参阅