VB中如何通过点击commandbutton按钮调用另一应用程序.

[cy1st]

通过点击commandbutton按钮调用另一应用程序要调用哪一个方法,或是通过其他途径?

[shines77]

有如下几种方法：
1. 用 Shell 语句:
Shell "C:\Windows\CALC.exe", vbNormalFocus
2. 用API函数ShellExecute():

' 浏览器访问及执行文件
Private Declare Function ShellExecute Lib "shell32.dll" Alias "ShellExecuteA" (ByVal hwnd As Long, ByVal lpOperation As String, ByVal lpFile As String, ByVal lpParameters As String, ByVal lpDirectory As String, ByVal nShowCmd As Long) As Long

Private Sub cmdShellExec_Click()
'启动程序或打开页面
On Error Resume Next
Dim Dummy As Long
Dim ShellPathName As String
ShellPathName = "C:\Windows\Calc.exe"
Dummy = ShellExecute(0&, vbNullString, ShellPathName, vbNullString, vbNullString, vbNormalFocus)
End Sub