关于tabControl 选项卡事件

１、DoubleClick
#region /***双击选项卡*/
/// <summary>
/// 双击选项卡，分别加载E，P信息界面数据
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void tabExamPaper_DoubleClick(object sender, System.EventArgs e)
{
TabControl tc=(TabControl)sender;

switch(tc.SelectedIndex)
{
case 0:
//加载E相关数据
LoadEData();
ClearECombox();
break;
case 1:
//加载P相关数据
LoadPData();
ClearPCombox();
break;
}
}

2、SelectedIndexChanged
#region /***点选项卡***/
private void tabExamPaper_SelectedIndexChanged(object sender, System.EventArgs e)
{
// if (this.tabEPaper.SelectedTab==this.tbpE)
// {
// MessageBox.Show("Exam");
// }

switch(this.tabExamPaper.SelectedIndex)
{
case 0:
// MessageBox.Show("tabPage1 is Selected");
// FillComboxData();
// //填充DataGrid
// addDataGridData();
break;
case 1:
//加载P相关数据
// LoadPData();
break;
}
}