Always on Screen

how do I make the form always on the screen? so like if i move it to the edge, it wont go over the edge. like a PayForSurf Bar

Here you go:

Code:

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Public Declare Sub ReleaseCapture Lib "user32" ()

Public Declare Function SendMessage Lib "user32" _
Alias "SendMessageA" (ByVal hwnd As Long, ByVal wMsg As _
Long, ByVal wParam As Long, lParam As Any) As Long


Public Sub FormMove(frm As Form)
    ReleaseCapture
    SendMessage frm.hwnd, &H112, &HF012, 0
    If frm.Left < 0 Then 'left side of screen
        frm.Left = 0
            If frm.Top < 0 Then
                frm.Top = 0
            ElseIf frm.Top > Screen.Height - frm.Height Then
                frm.Top = Screen.Height - frm.Height
            End If
    ElseIf frm.Top < 0 Then 'top of screen
        frm.Top = 0
            If frm.Left < 0 Then
                frm.Top = 0
            ElseIf frm.Left > Screen.Width - frm.Width Then
                frm.Left = Screen.Width - frm.Width
            End If
    ElseIf frm.Left > Screen.Width - frm.Width Then 'right of screen
      frm.Left = Screen.Width - frm.Width
            If frm.Top < 0 Then
                frm.Top = 0
            ElseIf frm.Top > Screen.Height - frm.Height Then
                frm.Top = Screen.Height - frm.Height
            End If
    ElseIf frm.Top > Screen.Height - frm.Height Then 'bottom of screen
        frm.Top = Screen.Height - frm.Height
            If frm.Left < 0 Then
                frm.Top = 0
            ElseIf frm.Left > Screen.Width - frm.Width Then
                frm.Left = Screen.Width - frm.Width
            End If
    End If
End Sub


Usage

Private Sub Form_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
    Call FormMove(Me)
End Sub

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[Edited by Matthew Gates on 11-13-2000 at 07:18 PM]

thanx ill try that

If you don't want to use a Module, change Public to Private.

Code:

---

Private Declare Sub ReleaseCapture Lib "user32" ()

Private Declare Function SendMessage Lib "user32" _
Alias "SendMessageA" (ByVal hwnd As Long, ByVal wMsg As _
Long, ByVal wParam As Long, lParam As Any) As Long


Private Sub FormMove(frm As Form)
    ReleaseCapture
    SendMessage frm.hwnd, &H112, &HF012, 0
    If frm.Left < 0 Then 'left side of screen
        frm.Left = 0
            If frm.Top < 0 Then
                frm.Top = 0
            ElseIf frm.Top > Screen.Height - frm.Height Then
                frm.Top = Screen.Height - frm.Height
            End If
    ElseIf frm.Top < 0 Then 'top of screen
        frm.Top = 0
            If frm.Left < 0 Then
                frm.Top = 0
            ElseIf frm.Left > Screen.Width - frm.Width Then
                frm.Left = Screen.Width - frm.Width
            End If
    ElseIf frm.Left > Screen.Width - frm.Width Then 'right of screen
      frm.Left = Screen.Width - frm.Width
            If frm.Top < 0 Then
                frm.Top = 0
            ElseIf frm.Top > Screen.Height - frm.Height Then
                frm.Top = Screen.Height - frm.Height
            End If
    ElseIf frm.Top > Screen.Height - frm.Height Then 'bottom of screen
        frm.Top = Screen.Height - frm.Height
            If frm.Left < 0 Then
                frm.Top = 0
            ElseIf frm.Left > Screen.Width - frm.Width Then
                frm.Left = Screen.Width - frm.Width
            End If
    End If
End Sub


Usage

Private Sub Form_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
    Call FormMove(Me)
End Sub

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doesnt work. what am i doing wrong

When you let go of the mouse, it snaps back into place.

oh. okay thanx