coding Excel from dotnet

[Rod]

I want to manipulate a spreadsheet from within dotnet (using VB). I cant
figure out how to get started.

i.e. what is the equivalent to the VBA code

On Error Resume Next
Set objExcel = GetObject(, "Excel.Application")
If objExcel Is Nothing Then
Set objExcel = New Excel.Application
End If

many thanks for any tips

Rod

[Herfried K. Wagner [MVP]]

"Rod" <Ro**********@Hotmail.com> schrieb:

I want to manipulate a spreadsheet from within dotnet (using VB). I cant
figure out how to get started.

General:

INFO: Develop Microsoft Office Solutions with Visual Studio .NET
<URL:http://support.microsoft.com/?kbid=311452>

HOWTO: Automate Microsoft Excel from Visual Basic .NET
<URL:http://support.microsoft.com/?scid=kb;EN-US;301982>

How To Use ADO.NET to Retrieve and Modify Records in an Excel Workbook With
Visual Basic .NET
<URL:http://support.microsoft.com/?scid=kb;EN-US;316934>

Samples:

How to handle events for Excel 2003 by using Visual Basic .NET
<URL:http://support.microsoft.com/?scid=kb;EN-US;822750>

HOW TO: Handle Events for Excel by Using Visual Basic .NET
<URL:http://support.microsoft.com/default.aspx?scid=kb;en-us;302814>

HOWTO: Automate Microsoft Excel from Visual Basic .NET
<URL:http://support.microsoft.com/?scid=kb;EN-US;301982>

HOW TO: Transfer Data to an Excel Workbook by Using Visual Basic .NET
<URL:http://support.microsoft.com/?scid=kb;EN-US;306022>

HOW TO: Handle Events for Excel by Using Visual C# .NET
<URL:http://support.microsoft.com/?scid=kb;EN-US;823981>

Related:

BUG: "Old Format or Invalid Type Library" Error When Automating Excel 2002
<URL:http://support.microsoft.com/?scid=kb;EN-US;320369>

PRB: Office Application Does Not Quit After Automation from Visual Studio
..NET Client
<URL:http://support.microsoft.com/?scid=kb;EN-US;317109>

HOWTO: Use the WebBrowser Control to Open an Office Document in Visual Basic
..NET
<URL:http://support.microsoft.com/?scid=kb;EN-US;304643>

INFO: Considerations for Server-Side Automation of Office
<URL:http://support.microsoft.com/?scid=kb;EN-US;257757>

More information:

<URL:http://support.microsoft.com/search/?query=Excel+.NET&catalog=LCID%3D1033>

There are loads of information about how to use Office applications together
with .NET in the Microsoft Office Developer Center:

Microsoft Office Developer Center
<URL:http://msdn.microsoft.com/office/>

Office Development
<URL:http://msdn.microsoft.com/office/understanding/>

Using the Microsoft Visual Studio Tools for the Microsoft Office System
<URL:http://www.devx.com/codemag/Article/18233/>

--
M S Herfried K. Wagner
M V P <URL:http://dotnet.mvps.org/>
V B <URL:http://classicvb.org/petition/>

[Rod]

Thanks for your comprehensive reply.

"Herfried K. Wagner [MVP]" <hi***************@gmx.at> wrote in message
news:uw**************@tk2msftngp13.phx.gbl...

"Rod" <Ro**********@Hotmail.com> schrieb:

I want to manipulate a spreadsheet from within dotnet (using VB). I cant
figure out how to get started.
General:

INFO: Develop Microsoft Office Solutions with Visual Studio .NET
<URL:http://support.microsoft.com/?kbid=311452>

HOWTO: Automate Microsoft Excel from Visual Basic .NET
<URL:http://support.microsoft.com/?scid=kb;EN-US;301982>

How To Use ADO.NET to Retrieve and Modify Records in an Excel Workbook

With Visual Basic .NET
<URL:http://support.microsoft.com/?scid=kb;EN-US;316934>

Samples:

How to handle events for Excel 2003 by using Visual Basic .NET
<URL:http://support.microsoft.com/?scid=kb;EN-US;822750>

HOW TO: Handle Events for Excel by Using Visual Basic .NET
<URL:http://support.microsoft.com/default.aspx?scid=kb;en-us;302814>

HOWTO: Automate Microsoft Excel from Visual Basic .NET
<URL:http://support.microsoft.com/?scid=kb;EN-US;301982>

HOW TO: Transfer Data to an Excel Workbook by Using Visual Basic .NET
<URL:http://support.microsoft.com/?scid=kb;EN-US;306022>

HOW TO: Handle Events for Excel by Using Visual C# .NET
<URL:http://support.microsoft.com/?scid=kb;EN-US;823981>

Related:

BUG: "Old Format or Invalid Type Library" Error When Automating Excel 2002
<URL:http://support.microsoft.com/?scid=kb;EN-US;320369>

PRB: Office Application Does Not Quit After Automation from Visual Studio
.NET Client
<URL:http://support.microsoft.com/?scid=kb;EN-US;317109>

HOWTO: Use the WebBrowser Control to Open an Office Document in Visual Basic .NET
<URL:http://support.microsoft.com/?scid=kb;EN-US;304643>

INFO: Considerations for Server-Side Automation of Office
<URL:http://support.microsoft.com/?scid=kb;EN-US;257757>

More information:

<URL:http://support.microsoft.com/search/...alog=LCID%3D10
33>
There are loads of information about how to use Office applications together with .NET in the Microsoft Office Developer Center:

Microsoft Office Developer Center
<URL:http://msdn.microsoft.com/office/>

Office Development
<URL:http://msdn.microsoft.com/office/understanding/>

Using the Microsoft Visual Studio Tools for the Microsoft Office System
<URL:http://www.devx.com/codemag/Article/18233/>

--
M S Herfried K. Wagner
M V P <URL:http://dotnet.mvps.org/>
V B <URL:http://classicvb.org/petition/>