將控件集中在Tabcontrol中

Question

在tabcontrol中選擇tabitem時如何聚焦控件？

Answer 1

你應該抓住的TabControl的選擇改變事件裏面，你關注你需要的控制。就像

private void TabControl1_SelectionChanged(object sender, EventArgs e) 
{ 
    control1.Focus(); 
} 

Answer 2

不知道我理解你的要求完全，但你可能要捕獲的的TabControl SelectionChanged事件：

public Window1() 
{ 
    InitializeComponent(); 

    TabControl1.SelectionChanged += TabControl1_SelectionChanged; 
} 

private void TabControl1_SelectionChanged(object sender, EventArgs e) 
{ 
    TabItem item = (TabItem)TabControl1.SelectedItem; 
    // Find the first control in the TabItem content and focus it? 
}