The MouseMove event is generated continually as the mouse pointer moves across objects. Unless another object has captured the mouse, an object recognizes a MouseMove event whenever the mouse position is within its borders. Use the ClientToCursor method to convert client coordinates to cursor coordinates. Use the TextLine property to retrieve the line giving its index.

private void MouseMoveEvent(object sender,short Button,short Shift,int X,int Y)
{
}

Private Sub MouseMoveEvent(ByVal sender As System.Object,ByVal Button As Short,ByVal Shift As Short,ByVal X As Integer,ByVal Y As Integer) Handles MouseMoveEvent
End Sub

private void MouseMoveEvent(object sender, AxEXEDITLib._IEditEvents_MouseMoveEvent e)
{
}

void OnMouseMove(short Button,short Shift,long X,long Y)
{
}

void __fastcall MouseMove(TObject *Sender,short Button,short Shift,int X,int Y)
{
}

procedure MouseMove(ASender: TObject; Button : Smallint;Shift : Smallint;X : Integer;Y : Integer);
begin
end;

procedure MouseMoveEvent(sender: System.Object; e: AxEXEDITLib._IEditEvents_MouseMoveEvent);
begin
end;

begin event MouseMove(integer Button,integer Shift,long X,long Y)
end event MouseMove

Private Sub MouseMoveEvent(ByVal sender As System.Object, ByVal e As AxEXEDITLib._IEditEvents_MouseMoveEvent) Handles MouseMoveEvent
End Sub

Private Sub MouseMove(Button As Integer,Shift As Integer,X As Single,Y As Single)
End Sub

Private Sub MouseMove(ByVal Button As Integer,ByVal Shift As Integer,ByVal X As Long,ByVal Y As Long)
End Sub

LPARAMETERS Button,Shift,X,Y

PROCEDURE OnMouseMove(oEdit,Button,Shift,X,Y)
RETURN

<SCRIPT EVENT="MouseMove(Button,Shift,X,Y)" LANGUAGE="JScript">
</SCRIPT>

<SCRIPT LANGUAGE="VBScript">
Function MouseMove(Button,Shift,X,Y)
End Function
</SCRIPT>

Procedure OnComMouseMove Short llButton Short llShift OLE_XPOS_PIXELS llX OLE_YPOS_PIXELS llY
	Forward Send OnComMouseMove llButton llShift llX llY
End_Procedure

METHOD OCX_MouseMove(Button,Shift,X,Y) CLASS MainDialog
RETURN NIL

void onEvent_MouseMove(int _Button,int _Shift,int _X,int _Y)
{
}

function MouseMove as v (Button as N,Shift as N,X as OLE::Exontrol.Edit.1::OLE_XPOS_PIXELS,Y as OLE::Exontrol.Edit.1::OLE_YPOS_PIXELS)
end function

function nativeObject_MouseMove(Button,Shift,X,Y)
return

The following VB sample displays the line from the cursor:

Private Sub Edit1_MouseMove(Button As Integer, Shift As Integer, x As Single, y As Single)
    With Edit1
        Dim i As Long, c As Long
        .ClientToCursor x / Screen.TwipsPerPixelX, y / Screen.TwipsPerPixelY, c, i
        If (i > 0) Then
            Debug.Print .TextLine(i)
        End If
    End With
End Sub

The following C++ sample displays the line from the cursor:

void OnMouseMoveEdit1(short Button, short Shift, long X, long Y) 
{
	long nLine = 0, nColumn = 0;
	m_edit.ClientToCursor( X, Y, &nColumn, &nLine );
	if ( nLine > 0 )
		OutputDebugString( m_edit.GetTextLine( nLine ) );
}

The following VB.NET sample displays the line from the cursor:

Private Sub AxEdit1_MouseMoveEvent(ByVal sender As Object, ByVal e As AxEXEDITLib._IEditEvents_MouseMoveEvent) Handles AxEdit1.MouseMoveEvent
    With AxEdit1
        Dim i As Integer, c As Integer
        .ClientToCursor(e.x, e.y, c, i)
        If (i > 0) Then
            Debug.WriteLine(.get_TextLine(i))
        End If
    End With
End Sub

The following C# sample displays the line from the cursor:

private void axEdit1_MouseMoveEvent(object sender, AxEXEDITLib._IEditEvents_MouseMoveEvent e)
{
	int iLine = 0, iColumn = 0;
	axEdit1.ClientToCursor(e.x, e.y, out iColumn, out iLine);
	if (iLine > 0)
		System.Diagnostics.Debug.WriteLine(axEdit1.get_TextLine(iLine));
}

The following VFP sample displays the line from the cursor:

*** ActiveX Control Event ***
LPARAMETERS button, shift, x, y

with thisform.Edit1
	local i, c
	i = 0
	c = 0
	.ClientToCursor(x, y, @c, @i)
	If (i > 0) Then
    	wait window nowait .TextLine(i)
	EndIf
endwith