Running file with associated app?

How can i run a file with its associated app, like the Run dialog does? Its for a voice recognition project im working on, you tell it that when you say something, it can run a file or run a built in function?

Thanx!

You can use the ShellExecute API function to do this.

VB Code:

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 OpenFile(sFile As String)
    ShellExecute Me.hwnd, vbNullString, sFile, vbNullString, vbNullString, 1
End Sub
 
Private Sub Command1_Click()
    Call OpenFile("C:\MyFile.txt")
End Sub

thanx m8

How do i get the Focus to come to the app just launched, like with x=Shell then u just put vbNormalFocus, but how do i do this herE?

It's already there.

VB Code:

Private Sub OpenFile(sFile As String)
    ShellExecute Me.hwnd, vbNullString, sFile, vbNullString, vbNullString, 1
End Sub

It's the 1 at the end. I put a 1 instead of the vbNormalFocus constant.

If you wish the change it, you'll get the same result.

VB Code:

Private Sub OpenFile(sFile As String)
    ShellExecute Me.hwnd, vbNullString, sFile, vbNullString, vbNullString, vbNormalFocus
End Sub