how to excell coloumn get bold using oledb

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C#

i want to excell heading

rows get bold style

Posted 19-Dec-11 19:19pm

DSonawane

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Suresh Suthar 20-Dec-11 1:24am

At least you should ask a detailed question. We don't know what you want to do or what you have done so far?
And please do some Google search before posting a questions on CP.

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Wendelius · Answer 1 · 2011-12-19T19:33:00

As far as I know, you can manipulate the data in an Excel file using OleDb, but not format it.

Few options that come in mind:
- use Interop, see: http://msdn.microsoft.com/en-us/library/ms173186(v=vs.80).aspx[^]
- use templates for the excel file, see: http://office.microsoft.com/en-us/excel-help/create-and-maintain-excel-templates-HA001054814.aspx[^]
- do the formatting on Excel side using macros

Amir Mahfoozi · Answer 2 · 2011-12-19T20:41:00

Solution 3

Here is one solution :

C#

var eApp = new Excel.Application { DisplayAlerts = false };
eApp.Workbooks.Open(@"c:\target.xlsx");
eApp.Visible = true;
Worksheet ws = eApp.ActiveSheet;
Range r =  ws.Rows[1];
r.Font.Bold = true;

This will make first row bold.

Hope it helps.

Posted 19-Dec-11 20:41pm

Amir Mahfoozi

Neha Thanka · Answer 3 · 2011-12-19T19:27:00

Solution 1

excel-cell-formating[^]

csharp-format-excel[^]

http://msdn.microsoft.com/en-us/library/kw8z8fzk%28v=vs.80%29.aspx[^]

http://msdn.microsoft.com/en-us/library/bb404903.aspx[^]

Posted 19-Dec-11 19:27pm

Neha Thanka

Updated 19-Dec-11 19:34pm

v4