DataGridViewRowsAddedEventArgs.RowIndex DataGridViewRowsAddedEventArgs.RowIndex DataGridViewRowsAddedEventArgs.RowIndex DataGridViewRowsAddedEventArgs.RowIndex Property

定义

获取所添加的第一行的索引。Gets the index of the first added row.

public:
 property int RowIndex { int get(); };
public int RowIndex { get; }
member this.RowIndex : int
Public ReadOnly Property RowIndex As Integer

属性值

所添加的第一行的索引。The index of the first added row.

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DataGridView.RowsAdded事件的发生。In the example, an event handler reports on the occurrence of the DataGridView.RowsAdded 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DataGridView.RowsAdded事件相关联。Then ensure that the event handler is associated with the DataGridView.RowsAdded event.

private void DataGridView1_RowsAdded(Object sender, DataGridViewRowsAddedEventArgs e) {

System.Text.StringBuilder messageBoxCS = new System.Text.StringBuilder();
messageBoxCS.AppendFormat("{0} = {1}", "RowIndex", e.RowIndex );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "RowCount", e.RowCount );
messageBoxCS.AppendLine();
MessageBox.Show(messageBoxCS.ToString(), "RowsAdded Event" );
}
Private Sub DataGridView1_RowsAdded(sender as Object, e as DataGridViewRowsAddedEventArgs) _ 
     Handles DataGridView1.RowsAdded

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

End Sub

注解

当用户使用新记录的行添加新行时, 此属性的值等于新记录行的新位置的索引, 该索引大于刚添加的行。When the user adds a new row using the row for new records, the value of this property is equal to the index of the new location of the row for new records, which is one greater than the row just added. 但是, 以编程方式添加行时, 此属性的值为添加的第一行的索引。When you add rows programmatically, however, the value of this property is the index of the first row added.

适用于

另请参阅