Class in not licensed for use.

#1 Posted : Monday, April 3, 2006 9:54:52 AM(UTC)

Scci

Groups: Registered
Posts: 1

I'm using Lead Tools v13 and vb .net v7.1 on framework 1.1. I added the following lead com objects: raster, io, and fdx. The below code runs fine on my computer but when I deploy it to a diffenent computer I get class not licensed for use error message.

Dim Raster As New LTRASTERLib.LEADRaster

Dim rIO As New LTRASTERIOLib.LEADRasterIO

Dim rFdx As New LTRASTERFXDLib.LEADRasterFXD

Dim hdc As Long

Raster.UnlockSupport(0, "XXXXXX")

rIO.Load(Raster, "c:\test.tif", 0, 1, 1)

hdc = Raster.GetBitmapDC

rFdx.DrawFillStyle = 0

rFdx.DrawMode = 1

rFdx.DrawRectangle(Nothing, hdc, 5, 5, 300, 500)

Raster.ReleaseBitmapDC()

rIO.Save(Raster, "c:\testVb.tif", 25, 1, 1, 1)

************** Exception Text **************
System.Runtime.InteropServices.COMException (0x80040112): Class is not licensed for use
   at WindowsApplication1.Form1.Button1_Click(Object sender, EventArgs e)
   at System.Windows.Forms.Control.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ButtonBase.WndProc(Message& m)
   at System.Windows.Forms.Button.WndProc(Message& m)
   at System.Windows.Forms.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

************** Loaded Assemblies **************
mscorlib
    Assembly Version: 1.0.5000.0
    Win32 Version: 1.1.4322.2300
    CodeBase: file:///c:/windows/microsoft.net/framework/v1.1.4322/mscorlib.dll
----------------------------------------
WindowsApplication1
    Assembly Version: 1.0.2284.23243
    Win32 Version: 1.0.2284.23243
    CodeBase: file:///C:/scc/bin/WindowsApplication1.exe
----------------------------------------
System.Windows.Forms
    Assembly Version: 1.0.5000.0
    Win32 Version: 1.1.4322.2300
    CodeBase: file:///c:/windows/assembly/gac/system.windows.forms/1.0.5000.0__b77a5c561934e089/system.windows.forms.dll
----------------------------------------
System
    Assembly Version: 1.0.5000.0
    Win32 Version: 1.1.4322.2300
    CodeBase: file:///c:/windows/assembly/gac/system/1.0.5000.0__b77a5c561934e089/system.dll
----------------------------------------
System.Drawing
    Assembly Version: 1.0.5000.0
    Win32 Version: 1.1.4322.2300
    CodeBase: file:///c:/windows/assembly/gac/system.drawing/1.0.5000.0__b03f5f7f11d50a3a/system.drawing.dll
----------------------------------------
Interop.LTRASTERLib
    Assembly Version: 1.0.0.0
    Win32 Version: 1.0.0.0
    CodeBase: file:///C:/scc/bin/Interop.LTRASTERLib.DLL
----------------------------------------
Interop.LTRASTERIOLib
    Assembly Version: 1.0.0.0
    Win32 Version: 1.0.0.0
    CodeBase: file:///C:/scc/bin/Interop.LTRASTERIOLib.DLL
----------------------------------------
Interop.LTRASTERFXDLib
    Assembly Version: 1.0.0.0
    Win32 Version: 1.0.0.0
    CodeBase: file:///C:/scc/bin/Interop.LTRASTERFXDLib.DLL
----------------------------------------

#2 Posted : Thursday, April 6, 2006 12:08:02 AM(UTC)

Bashar

Groups: Guests
Posts: 3,022

Was thanked: 2 time(s) in 2 post(s)

This is probably a license string issue. You have to create an
instance of the LEADRasterFactory object and call the CreateObject
method to pass in the license string. A sample is available in the Main COM help file.

#3 Posted : Friday, July 7, 2006 4:41:56 AM(UTC)

Travis

Groups: Registered, Tech Support
Posts: 207

Was thanked: 3 time(s) in 3 post(s)

Attached is an example (in C# and VB.NET using 2003 .NET) that shows how to dynamically create our LEADRaster object. You can use this example to create any of our Licensed controls.

File Attachment(s):

Dynamic Create Example.zip (339kb) downloaded 53 time(s).

Travis Montgomery
Senior Sales Engineer

#4 Posted : Friday, October 20, 2006 12:52:12 PM(UTC)

Travis

Groups: Registered, Tech Support
Posts: 207

Was thanked: 3 time(s) in 3 post(s)

Attached is an example (in VB 6.0 and VC 6.0) that shows how to dynamically create our LEADRaster and LEADRasterView object. You can use this example to create any of our Licensed controls.

File Attachment(s):

COM - V14 - CreateObject.zip (74kb) downloaded 45 time(s).

Travis Montgomery
Senior Sales Engineer


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Class in not licensed for use.