vb单击鼠标事件

软件 2022-12-15

vb中单击命令按钮触发哪些事件

1、在vb中单击命令按钮触发单击事件，即窗体的Click事件。

2、在vb中单击命令按钮触发失去焦点事件，当焦点不在按钮上即发生。

3、在vb中单击命令按钮触发键盘按下事件，任意按下任意的键盘即可触发事件。

4、在vb中单击命令按钮触发鼠标按下事件，当鼠标按下即可触发的事件，无论是左键还是右键。

5、在vb中单击命令按钮触发鼠标移动事件，当鼠标移动到键盘上面即可发生。

vb鼠标点击事件

Private Declare Sub mouse_event Lib "user32" Alias "mouse_event" (ByVal dwFlags As Long, ByVal dx As Long, ByVal dy As Long, ByVal cButtons As Long, ByVal dwExtraInfo As Long) Private Const MOUSEEVENTF_LEFTDOWN = &H2 ' 左键按下Private Const MOUSEEVENTF_LEFTUP = &H4 ' 左键抬起 Private Const MOUSEEVENTF_MOVE

VB 在指定窗口触发鼠标单击事件

PrivateSubControl1_MouseClick(senderasObject,easMouseEventArgs)_
HandlesControl1.MouseClick
DimmessageBoxVBasNewSystem.Text.StringBuilder()
messageBoxVB.AppendFormat("{0}={1}","Button",e.Button)
messageBoxVB.AppendLine()
messageBoxVB.AppendFormat("{0}={1}","Clicks",e.Clicks)
messageBoxVB.AppendLine()
messageBoxVB.AppendFormat("{0}={1}","X",e.X)
messageBoxVB.AppendLine()
messageBoxVB.AppendFormat("{0}={1}","Y",e.Y)
messageBoxVB.AppendLine()
messageBoxVB.AppendFormat("{0}={1}","Delta",e.Delta)
messageBoxVB.AppendLine()
messageBoxVB.AppendFormat("{0}={1}","Location",e.Location)
messageBoxVB.AppendLine()
MessageBox.Show(messageBoxVB.ToString(),"MouseClickEvent")
EndSub

vb 鼠标单击事件

Private Declare Function SetCursorPos Lib "user32" (ByVal x As Long, ByVal y As Long) As Long '这个是设置鼠标的位置! Private Declare Sub mouse_event Lib "user32" (ByVal dwFlags As Long, ByVal dx As Long, ByVal dy As Long, ByVal cButtons As Long, ByVal dwExtraInfo As Long) '定义鼠标事件 '上面的是声明部分.只有声明了,才可以使用.. '代码部分

标签：编程信息技术编程语言鼠标 vb