|
-
Oct 30th, 2000, 02:29 PM
#1
Thread Starter
Lively Member
Hi!
I need to write a program that lets the user to drag icons from the desktop into the application. I then need to get information about this icon (i.e: if the icon is a shortcut then get the shortcut location, etc..).
Please help me out here,
I thank you so much guys,
Nahum.
-
Oct 30th, 2000, 02:37 PM
#2
Frenzied Member
This is the code for DragAndDropping on your form:
Code:
Private Sub Form_OLEDragDrop(Data As DataObject, Effect As Long, Button As Integer, Shift As Integer, X As Single, Y As Single)
Data.Files (1)
End Sub
Data.Files(1) would be your icon, so from there :
if extension = .pif or .lnk it's a shortcut...
-
Oct 30th, 2000, 02:39 PM
#3
Thread Starter
Lively Member
Thanks man, but how can I know it's shortcut location?
I mean, how can I retrieve the path of the icon file?
-
Oct 30th, 2000, 02:43 PM
#4
Thread Starter
Lively Member
To be more specific, how can I retrieve the shortcut Target as it called in Windows?
-
Oct 30th, 2000, 03:04 PM
#5
Is this what you want?
Code:
Private Sub Form_Load()
Me.OLEDropMode = 1
End Sub
Private Sub Form_OLEDragDrop(Data As DataObject, Effect As Long, Button As Integer, Shift As Integer, X As Single, Y As Single)
If Data.GetFormat(vbCFFiles) Then MsgBox Data.Files(1)
End Sub
-
Oct 30th, 2000, 03:08 PM
#6
Thread Starter
Lively Member
It is almost what i want..
now after i know the name of the LNK file, I want to retrieve the filename that the shortcut is linked to...
Please help....
-
Oct 30th, 2000, 03:19 PM
#7
Code:
'Author: Sam Huggill
'Author's email: http://www.programmerz.com/vb/
'Date Submitted: 2/6/1999
'Compatibility: VB 6,VB 5
'Task: Returns the .exe name from the given handle.
'Declarations
Public Const TH32CS_SNAPPROCESS As Long = 2&
Public Const MAX_PATH As Long = 260
Public Type PROCESSENTRY32
dwSize As Long
cntUsage As Long
th32ProcessID As Long
th32DefaultHeapID As Long
th32ModuleID As Long
cntThreads As Long
th32ParentProcessID As Long
pcPriClassBase As Long
dwflags As Long
szexeFile As String * MAX_PATH
End Type
Public Declare Function GetWindowThreadProcessId Lib "user32" (ByVal hWnd
As Long, lpdwProcessId As Long) As Long
Public Declare Function CreateToolhelpSnapshot Lib "Kernel32" Alias
"CreateToolhelp32Snapshot" (ByVal lFlgas As Long, ByVal lProcessID As
Long) As Long
Public Declare Function ProcessFirst Lib "Kernel32" Alias "Process32First"
(ByVal hSnapshot As Long, uProcess As PROCESSENTRY32) As Long
Public Declare Function ProcessNext Lib "Kernel32" Alias "Process32Next"
(ByVal hSnapshot As Long, uProcess As PROCESSENTRY32) As Long
Public Declare Sub CloseHandle Lib "Kernel32" (ByVal hPass As Long)
Public Function GetExeFromHandle(hWnd As Long) As String
Dim threadID As Long, processID As Long, hSnapshot As Long
Dim uProcess As PROCESSENTRY32, rProcessFound As Long
Dim i As Integer, szExename As String
' Get ID for window thread
threadID = GetWindowThreadProcessId(hWnd, processID)
' Check if valid
If threadID = 0 Or processID = 0 Then Exit Function
' Create snapshot of current processes
hSnapshot = CreateToolhelpSnapshot(TH32CS_SNAPPROCESS, 0&)
' Check if snapshot is valid
If hSnapshot = -1 Then Exit Function
'Initialize uProcess with correct size
uProcess.dwSize = Len(uProcess)
'Start looping through processes
rProcessFound = ProcessFirst(hSnapshot, uProcess)
Do While rProcessFound
If uProcess.th32ProcessID = processID Then
'Found it, now get name of exefile
i = InStr(1, uProcess.szexeFile, Chr(0))
If i > 0 Then szExename = Left$(uProcess.szexeFile, i - 1)
Exit Do
Else
'Wrong ID, so continue looping
rProcessFound = ProcessNext(hSnapshot, uProcess)
End If
Loop
Call CloseHandle(hSnapshot)
GetExeFromHandle = szExename
End Function
'Code:
Private Sub Command1_Click()
MsgBox GetExeFromHandle(Me.hWnd)
End Sub
-
Oct 30th, 2000, 03:30 PM
#8
Thread Starter
Lively Member
No, this is not helping me..
the code you sent is for running proccesses, I need a code for a static file that isn't running...
Posting Permissions
- You may not post new threads
- You may not post replies
- You may not post attachments
- You may not edit your posts
-
Forum Rules
|
Click Here to Expand Forum to Full Width
|