Copy into Excel textbox. Not working. Via C#.net?

[KUVU]

This problem is solved in VB.net,in these forum but i am using C#,i searched and asked in different forums but couldn't find the solution.
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Can any one help me with this in C#.


1) I am trying to copy a string which has length greater than 255 characters in to a ExcelTextBOx.But it not working if i send 255 characters it working fine.
my code is like this
string temp;
Microsoft.Office.Interop.Excel.TextBox txtbox1=(Microsoft.Office.Interop.Excel.TextBox)workbook.TextBoxes("TxtboxName");
txtbox1.text=temp;
txtboxname is the name of the textbox on excel

2)I have one more question string in temp is from a Label on my webpage.It Has some text bolded .How to preserve the format on ExcelTextBox .

3)In the above code textbox1 is the name of the textbox on excel cell[1,1] but i have lot of textboxes on excel i cannot give names by myself,so my question is
How to find out the name of the textbox on a Excel cell from C# using
Microsoft.interop.office.excel libraries.




Please somebody help me with these i am trying for answers since so long.

Thanks
KU

[penagate]

Moved from Visual Basic.NET