KeyPress 事件示例KeyPress event example

以下示例使用**KeyPress** 事件将键击从一个**textbox** 复制到第二个textboxThe following example uses the KeyPress event to copy keystrokes from one TextBox to a second TextBox. 用户可键入适当标记的 TextBoxThe user types into the appropriately marked TextBox.

若要使用此示例,请将此示例代码复制到窗体的声明部分。To use this example, copy this sample code to the Declarations portion of a form. 确保该窗体包含:Make sure that the form contains:

  • 两个 TextBox 控件,分别名为 TextBox1 和 TextBox2。Two TextBox controls named TextBox1 and TextBox2.
Private Sub TextBox1_KeyPress(ByVal KeyAscii As _ 
 TextBox2.Text = TextBox2.Text & Chr(KeyAscii) 
 'To handle keyboard combinations (using SHIFT, 
 'CONTROL, OPTION, COMMAND, and another key), 
 'or TAB or ENTER, use the KeyDown or KeyUp event. 
End Sub 
Private Sub UserForm_Initialize() 
 Move 0, 0, 570, 380 
 TextBox1.Move 30, 40, 220, 160 
 TextBox1.MultiLine = True 
 TextBox1.WordWrap = True 
 TextBox1.Text = "Type text here." 
 TextBox1.EnterKeyBehavior = True 
 TextBox2.Move 298, 40, 220, 160 
 TextBox2.MultiLine = True 
 TextBox2.WordWrap = True 
 TextBox2.Text = "Typed text copied here." 
 TextBox2.Locked = True 
 End Sub

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