Available in the LEADTOOLS Imaging toolkit. |
RgnChange example for Access 95 and 97
The following code for the RgnChange event updates a text box using the GetRgnArea method. You can test it by adding a text box for the lesson described in Outlining, Dragging, and Pasting a Region.
Private Sub Lead1_RgnChange()
'Declare a local variable.
Dim MyText As String
MyText = "Number of pixels in region: "
MyText = MyText + CStr(Lead1.GetRgnArea)
Text1.SetFocus
Text1.Text = MyText
End Sub