by Found on the World Wide Web (15 Submissions)
Category: Custom Controls/Forms/Menus
Compatability: Visual Basic 3.0
Difficulty: Unknown Difficulty
Date Added: Wed 3rd February 2021
Rating: 
(42 Votes)
Suppose you have a listbox with some elements and want to drag&drop a selected one into a textbox. https://137.56.41.168:2080/VisualBasicSource/vbdraganddrop.txt
VBcodersMake a form with a textbox (text1) and a listbox (list1). Fill the listbox with some items...
Make a label (label1). Set it invisible = False
Put the next code at the appropiate places:
Sub List1_MouseDown (Button As Integer, Shift As Integer, X As Single, Y As Single)
Dim DY
DY = TextHeight("A")
Label1.Move list1.Left, list1.Top + Y - DY / 2, list1.Width, DY
Label1.Drag
End Sub
Sub List1_DragOver (Source As Control, X As Single, Y As Single, State As Integer)
If State = 0 Then Source.MousePointer = 12
If State = 1 Then Source.MousePointer = 0
End Sub
Sub Form_DragOver (Source As Control, X As Single, Y As Single, State As Integer)
If State = 0 Then Source.MousePointer = 12
If State = 1 Then Source.MousePointer = 0
End Sub
Sub Text1_DragDrop (Index As Integer, Source As Control, X As Single, Y As Single)
text1.text = list1
End Sub
