VB 代码:模拟 PUSHBUTTON001 按钮按下,设置 WHD086.OP=2
以下是用 VB 编写将 PUSHBUTTON001 按钮按下,并设置 WHD086.OP=2 的代码示例:
Private Declare Function SendMessage Lib "user32.dll" Alias "SendMessageA" (ByVal hWnd As IntPtr, ByVal Msg As Integer, ByVal wParam As Integer, ByRef lParam As String) As Integer
Private Const WM_SETTEXT As Integer = &HC
Private Const WM_COMMAND As Integer = &H111
Private Sub PushButton001_Click()
Dim hwnd As IntPtr = GetHandleOfWHD086() ' 获取 WHD086 窗口句柄
If hwnd <> IntPtr.Zero Then
Dim lParam As String = "WHD086.OP=2"
SendMessage(hwnd, WM_SETTEXT, 0, lParam) ' 设置 WHD086 窗口文本为 WHD086.OP=2
SendMessage(hwnd, WM_COMMAND, 1, 0) ' 向 WHD086 窗口发送命令,模拟按钮按下
Else
MsgBox("WHD086 窗口未找到!")
End If
End Sub
Private Function GetHandleOfWHD086() As IntPtr
' 根据 WHD086 窗口的标题查找窗口句柄
Dim hwnd As IntPtr = IntPtr.Zero
hwnd = FindWindow(Nothing, "WHD086")
Return hwnd
End Function
注意:
- 此代码示例仅供参考,实际实现可能需要根据您的环境和需求进行调整。
- 请确保您已正确引用相关的库和命名空间,并在适当的位置调用
PushButton001_Click方法以触发按钮按下操作。 - 代码中使用
FindWindow函数查找WHD086窗口,请确保该窗口的标题为 "WHD086"。 - 代码通过发送
WM_SETTEXT和WM_COMMAND消息来模拟按钮按下,具体实现可能需要根据目标窗口的具体情况进行调整。
原文地址: https://www.cveoy.top/t/topic/pVP2 著作权归作者所有。请勿转载和采集!