#Vb6 custom mouse pointer code#
#Vb6 custom mouse pointer windows#

You can only have one caret per message queue every call to CreateCaret contains implicit in it a call to Destro圜aret before the new caret is made.

#Vb6 custom mouse pointer code#

The solution either involves a lot of hooking, or the following code for all controls that don't display a caret, like the CommandButton control: So if you would try to destroy your caret in your LostFocus event, you would be destroying that other control's caret! Which would be bad if it were for example a TextBox. But unfortunately VB issues the GotFocus and LostFocus events both from WM_SETFOCUS, after the receiving control has created its caret.

#Vb6 custom mouse pointer windows#

X and Y are the width and the height of the caret for a bitmap caret they're ignored.ĬreateCaret M圜ontrol.hWnd, SomePicture.Handle, 0, 0Īccording to the Windows documentation you should destroy the caret when you lose the focus.

hBitmap is 0 for a black caret, 1 for a grey caret, or a bitmap.

hWnd is the hWnd property of the control.

When you receive the focus, call the CreateCaret function.

Private Declare Function Destro圜aret Lib 'User32' () As Long Private Declare Function ShowCaret Lib 'User32' (ByVal hWnd As Long) As Long Private Declare Function SetCaretPos Lib 'User32' (ByVal X As Long, ByVal Y As Long) As Long Private Declare Function CreateCaret Lib 'User32' (ByVal hWnd As Long, ByVal hBitmap As Long, ByVal X As Long, ByVal Y As Long) As Long The cursor will move diagonally down across the screen.You'll need the following Windows functions: You will get a message box displayed with the coordinates of the current position of the mouse pointer.Ĭlick anywhere inside the text of the Set_Cursor_Pos routine and press the F5 key to run the Set_Cursor_Pos macro.

' Looping routine that positions the cursorĬlick anywhere inside the text of the Get_Cursor_Pos routine and press the F5 key to run the Get_Cursor_Pos macro. MsgBox 'X Position is : ' & Hold.X_Pos & Chr(10) & _ ' Display the cursor position coordinates ' Place the cursor positions in variable Hold ' Dimension the variable that will hold the x and y cursor positions ' Main routine to dimension variables, retrieve cursor position, ' that will hold two integers, one for x value and one for y value ' GetCursorPos requires a variable declared as a custom data type (ByVal x As Long, ByVal y As Long) As Long

' Access the GetCursorPos function in user32.dllĭeclare Function GetCursorPos Lib 'user32' _ĭeclare Function SetCursorPos Lib 'user32' _ Type the following code into a new module: For more information about Microsoft Solution Providers, call Microsoft Customer Information Service at (800) 426-9400. Solution Providers offer a wide range of fee-based services, including creating custom macros. If you have limited programming experience, you may want to consult one of the Microsoft Solution Providers. While Microsoft support professionals can help explain the functionality of a particular macro, they will not modify these examples to provide added functionality, nor will they help you construct macros to meet your specific needs. The Visual Basic procedures in this article are provided 'as is' and Microsoft does not guarantee that they can be used in all situations. Microsoft provides examples of Visual Basic for Applications procedures for illustration only, without warranty either expressed or implied, including, but not limited to the implied warranties of merchantability and/or fitness for a particular purpose. The SetCursorPos function can be used in a looping structure to move the cursor across the screen. You can also use another function SetCursorPos to set the cursor position. However, you can use the Declare statement in a Microsoft Excel Visual Basic for Applications macro to call a Microsoft Windows function to access the current position. Microsoft Excel does not have the built-in functionality to get or set the cursor position. The current position can be obtained by using the GetCursorPos function in USER32.DLL. You can make a Windows API (application programming interface) call to a Microsoft Windows DLL (dynamic-link Library) to get and set the current cursor position. Visual Basic Procedure to Get/Set Cursor Position Summary