Oledbdataadapter not updating Cam sex duf

So with this example you can use F2: You obviously could have done this with two update statements as well, but this would be more performant.Remember that the automatic naming of columns (F1, F2, F3,...) has nothing to do with the Excel cells F1, F2, F3.Career Path: Professional roles include Ethical Hackers, Security Consultants, System Administrators, and Chief Security Officers.You can also use the Get Executing Assembly Path to read the current directory's path. Map Path() returns the path based on passed arguments.That range only contains one cell, which is why you can only update the field "F1".If you want to update "F2" you probably mean you want to update cell A3 in Excel so you need to expand your destination range to "[MBS$A2: A3]".

Note: Keep in mind that this Update is different than a SQL UPDATE statement.Thanks for your replay i have tried but some error is comeing ,i have written as fallows, String s Connection String = "Provider=Microsoft. OLEDB.4.0;" "Data Source=" path ";" "Extended Properties='Excel 8.0; HDR=NO'"; Ole Db Connection obj Conn = new Ole Db Connection(s Connection String); obj Conn. OLEDB.4.0; Data Source=C:\Temp\Book1.xls; Extended Properties='Excel 8.0; HDR=NO'"; Ole Db Connection obj Conn = new Ole Db Connection(s Connection String); obj Conn. OLEDB.4.0; Data Source=C:\Temp\Book1.xls; Extended Properties='Excel 8.0; HDR=NO'"; Ole Db Connection obj Conn = new Ole Db Connection(s Connection String); obj Conn.Open(); Ole Db Command obj Cmd Select = new Ole Db Command("UPDATE [Sheet1$A2: A2] SET F1='Test Value1'", obj Conn); obj Cmd Select. Close(); the error is="No value given for one or more required parameters." here i am not getting where is the error plz help me ,plz give me some codes to do update a single cell of excel sheet. Open(); Ole Db Command obj Cmd Select = new Ole Db Command("UPDATE [Sheet1$A2: A2] SET F1=123456", obj Conn); obj Cmd Select. Close(); Thanks for ur reply, this code is working fine but only for the f1 column but i want to change cell value of f12 or f13 then this gives same error that i have posted before, plz give me the command for updateing f12 or f13 cell of the excel file. Open(); Ole Db Command obj Cmd Select = new Ole Db Command("UPDATE [Sheet1$A2: A2] SET F1=123456", obj Conn); obj Cmd Select.Hi, I'm trying to update excel 2007 (*.xlsx) using the statement below "UPDATE [Sheet1$A5: A5] set F1=999" The issue now, it always updated the first row, in this case is A1. I'm also facing the same problem Hi Sameer, I did have the exact same problem a few months ago while working on the proof of concept.Another example below: "UPDATE [Sheet1$E5: E5] set F1=999" It will update E1. A week ago i continued working on this project and no longer seem to be having this issue.

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