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  #1  
Old November 5th, 2003, 07:31 PM
VBdumbie110 VBdumbie110 is offline
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Opening other programs

Hey, i was wondering the code for opeing program when you click a cmd button. i tried to use the process1_start() command but that might just be for vb.net i have the crappy one from word. can someone help me out

( all i want to have it do it open on screen keyboard then notepad then move the mouse back and fouth from one location to the other )

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  #2  
Old November 5th, 2003, 11:17 PM
cleverpig cleverpig is offline
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I don't know what is you want!Plz declare it more..

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Old November 6th, 2003, 08:12 AM
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Try Looking here . They have some information on calling other programs using API functions... I think it might be helpful to you.
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Old November 6th, 2003, 10:04 PM
cleverpig cleverpig is offline
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U can call a win32api "ShellExecute"!.
Declaration:
The ShellExecute function opens or prints a specified file. The file can be an executable file or a document file.

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

Parameters:
?hwnd
Specifies a parent window. This window receives any message boxes that an application produces. For example, an application may report an error by producing a message box.

?lpOperation
Pointer to a null-terminated string that specifies the operation to perform. The following operation strings are valid:
“open?
The function opens the file specified by lpFile. The file can be an executable file or a document file. The file can be a folder to open.
“print?
The function prints the file specified by lpFile. The file should be a document file. If the file is an executable file, the function opens the file, as if “open?had been specified.
“explore?
The function explores the folder specified by lpFile.

The lpOperation parameter can be NULL. In that case, the function opens the file specified by lpFile.

?lpFile
Pointer to a null-terminated string that specifies the file to open or print or the folder to open or explore. The function can open an executable file or a document file. The function can print a document file.

?lpParameters
If lpFile specifies an executable file, lpParameters is a pointer to a null-terminated string that specifies parameters to be passed to the application.
If lpFile specifies a document file, lpParameters should be NULL.

?lpDirectory
Pointer to a null-terminated string that specifies the default directory.

?nShowCmd
If lpFile specifies an executable file, nShowCmd specifies how the application is to be shown when it is opened. This parameter can be one of the following values:
SW_HIDE
Hides the window and activates another window.
SW_MAXIMIZE
Maximizes the specified window.
SW_MINIMIZE
Minimizes the specified window and activates the next top-level window in the Z order.
SW_RESTORE
Activates and displays the window. If the window is minimized or maximized, Windows restores it to its original size and position. An application should specify this flag when restoring a minimized window.
SW_SHOW
Activates the window and displays it in its current size and position.
SW_SHOWDEFAULT
Sets the show state based on the SW_ flag specified in the STARTUPINFO structure passed to the CreateProcess function by the program that started the application. An application should call ShowWindow with this flag to set the initial show state of its main window.
SW_SHOWMAXIMIZED
Activates the window and displays it as a maximized window.
SW_SHOWMINIMIZED
Activates the window and displays it as a minimized window.
SW_SHOWMINNOACTIVE
Displays the window as a minimized window. The active window remains active.
SW_SHOWNA
Displays the window in its current state. The active window remains active.
SW_SHOWNOACTIVATE
Displays a window in its most recent size and position. The active window remains active.
SW_SHOWNORMAL
Activates and displays a window. If the window is minimized or maximized, Windows restores it to its original size and position. An application should specify this flag when displaying the window for the first time.

If lpFile specifies a document file, nShowCmd should be zero.

Return Value:

If the function succeeds, the return value is the instance handle of the application that was run, or the handle of a dynamic data exchange (DDE) server application.

If the function fails, the return value is an error value that is less than or equal to 32. The following table lists these error values:
0
The operating system is out of memory or resources.

ERROR_FILE_NOT_FOUND
The specified file was not found.

ERROR_PATH_NOT_FOUND
The specified path was not found.

ERROR_BAD_FORMAT
The .EXE file is invalid (non-Win32 .EXE or error in .EXE image).

SE_ERR_ACCESSDENIED
The operating system denied access to the specified file.

SE_ERR_ASSOCINCOMPLETE
The filename association is incomplete or invalid.

SE_ERR_DDEBUSY
The DDE transaction could not be completed because other DDE transactions were being processed.

SE_ERR_DDEFAIL
The DDE transaction failed.

SE_ERR_DDETIMEOUT
The DDE transaction could not be completed because the request timed out.

SE_ERR_DLLNOTFOUND
The specified dynamic-link library was not found.

SE_ERR_FNF
The specified file was not found.

SE_ERR_NOASSOC
There is no application associated with the given filename extension.

SE_ERR_OOM
There was not enough memory to complete the operation.

SE_ERR_PNF
The specified path was not found.

SE_ERR_SHARE
A sharing violation occurred.

Sample:
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
Const SW_SHOWNORMAL = 1
Private Sub Form_Load()
'KPD-Team 1998
'URL: http://www.allapi.net/
'E-Mail: KPDTeam@Allapi.net
'Send an E-Mail to the KPD-Team
ShellExecute Me.hwnd, vbNullString, "mailto:KPDTeam@Allapi.net", vbNullString, "C:\", SW_SHOWNORMAL
End Sub

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Old November 14th, 2003, 12:25 AM
the nitewolf the nitewolf is offline
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shell

If all you want to do is start another program(in .Net) it is :
Shell("path as string",WinAppStyle)
path as string would be the full path to the file, and winappstyle would be winappmaximizedfocused, etc.

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