Framework Versions problem? - Visual Basic .NET

DivB

Hello,

I have a nice application compiled with the first Visual Studio.net release.

It's a converted VB6 app.

I'm also using this files:
Interop.DxVBLib A.dll
Interop.MSComDl g.dll
AxInterop.MSCom Dlg.dll

(My client is using 1.1 framework, and I'm using 1.0)

Thanks in advance,
Div

It works great on my PC, but when I sent it to my customer the error appears:

************** Exception Text **************

System.NullRefe renceException: Object reference not set to an instance of an object.

at Project1.BinBea t.scrToneVol_Ch ange(Int32 newScrollValue)

at Project1.BinBea t.scrToneVol_Sc roll(Object eventSender, ScrollEventArgs eventArgs)

at System.Windows. Forms.ScrollBar .OnScroll(Scrol lEventArgs se)

at System.Windows. Forms.ScrollBar .WmReflectScrol l(Message& m)

at System.Windows. Forms.ScrollBar .WndProc(Messag e& m)

at System.Windows. Forms.ControlNa tiveWindow.OnMe ssage(Message& m)

at System.Windows. Forms.ControlNa tiveWindow.WndP roc(Message& m)

at System.Windows. Forms.NativeWin dow.Callback(In tPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

************** Loaded Assemblies ************** mscorlib

Assembly Version: 1.0.5000.0

Win32 Version: 1.1.4322.2032

CodeBase: file:///c:/windows/microsoft.net/framework/v1.1.4322/mscorlib.dll

----------------------------------------

Project1

Assembly Version: 1.0.2022.5504

Win32 Version: 1.0.2022.5504

CodeBase: file:///C:/temporary%20fil es/core/Project1.exe

----------------------------------------

System.Windows. Forms

Assembly Version: 1.0.5000.0

Win32 Version: 1.1.4322.2032

CodeBase: file:///c:/windows/assembly/gac/system.windows. forms/1.0.5000.0__b77 a5c561934e089/system.windows. forms.dll

----------------------------------------

System

Assembly Version: 1.0.5000.0

Win32 Version: 1.1.4322.2032

CodeBase: file:///c:/windows/assembly/gac/system/1.0.5000.0__b77 a5c561934e089/system.dll

----------------------------------------

Interop.DxVBLib A

Assembly Version: 1.0.0.0

Win32 Version: 1.0.0.0

CodeBase: file:///C:/temporary%20fil es/core/Interop.DxVBLib A.DLL

----------------------------------------

Microsoft.Visua lBasic

Assembly Version: 7.0.5000.0

Win32 Version: 7.10.6001.4

CodeBase: file:///c:/windows/assembly/gac/microsoft.visua lbasic/7.0.5000.0__b03 f5f7f11d50a3a/microsoft.visua lbasic.dll

----------------------------------------

System.Drawing

Assembly Version: 1.0.5000.0

Win32 Version: 1.1.4322.2032

CodeBase: file:///c:/windows/assembly/gac/system.drawing/1.0.5000.0__b03 f5f7f11d50a3a/system.drawing. dll

----------------------------------------

Nov 21 '05 #1

Subscribe Reply

2439

Ken Tucker [MVP]

Hi,

You can have multiple versions of the framework on a
computer. I would install the dot net framework 1.0 on the target computer.

Ken
-------------------
"DivB" <divbyz at g mail.com> wrote in message
news:eJ******** ******@tk2msftn gp13.phx.gbl...
Hello,

I have a nice application compiled with the first Visual Studio.net release.

It's a converted VB6 app.

I'm also using this files:
Interop.DxVBLib A.dll
Interop.MSComDl g.dll
AxInterop.MSCom Dlg.dll

(My client is using 1.1 framework, and I'm using 1.0)

Thanks in advance,
Div

It works great on my PC, but when I sent it to my customer the error
appears:

************** Exception Text **************
System.NullRefe renceException: Object reference not set to an instance of an
object.
at Project1.BinBea t.scrToneVol_Ch ange(Int32 newScrollValue)
at Project1.BinBea t.scrToneVol_Sc roll(Object eventSender, ScrollEventArgs
eventArgs)
at System.Windows. Forms.ScrollBar .OnScroll(Scrol lEventArgs se)
at System.Windows. Forms.ScrollBar .WmReflectScrol l(Message& m)
at System.Windows. Forms.ScrollBar .WndProc(Messag e& m)
at System.Windows. Forms.ControlNa tiveWindow.OnMe ssage(Message& m)
at System.Windows. Forms.ControlNa tiveWindow.WndP roc(Message& m)
at System.Windows. Forms.NativeWin dow.Callback(In tPtr hWnd, Int32 msg, IntPtr
wparam, IntPtr lparam)

************** Loaded Assemblies ************** mscorlib
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase: file:///c:/windows/microsoft.net/framework/v1.1.4322/mscorlib.dll
----------------------------------------
Project1
Assembly Version: 1.0.2022.5504
Win32 Version: 1.0.2022.5504
CodeBase: file:///C:/temporary%20fil es/core/Project1.exe
----------------------------------------
System.Windows. Forms
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase:
file:///c:/windows/assembly/gac/system.windows. forms/1.0.5000.0__b77 a5c561934e089/system.windows. forms.dll
----------------------------------------
System
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase:
file:///c:/windows/assembly/gac/system/1.0.5000.0__b77 a5c561934e089/system.dll
----------------------------------------
Interop.DxVBLib A
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///C:/temporary%20fil es/core/Interop.DxVBLib A.DLL
----------------------------------------
Microsoft.Visua lBasic
Assembly Version: 7.0.5000.0
Win32 Version: 7.10.6001.4
CodeBase:
file:///c:/windows/assembly/gac/microsoft.visua lbasic/7.0.5000.0__b03 f5f7f11d50a3a/microsoft.visua lbasic.dll
----------------------------------------
System.Drawing
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2032
CodeBase:
file:///c:/windows/assembly/gac/system.drawing/1.0.5000.0__b03 f5f7f11d50a3a/system.drawing. dll
----------------------------------------

Nov 21 '05 #2

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