Filling data at a particular location in a Data Table in C#

Question

I am working with C# and Asp.Net. Is it possible to fill a particular location of a Data table.

I have a Data Table dt, and is contains this this k

Answer 1

You can address individual cells with:

dt.Rows[rowIndex][columnIndex]

The column can be addressed by name as well:

dt.Rows[rowIndex]["customer2"]

Mind that the output is of type Object, so you might need to cast it to the appropriate data type if you want to read its value.

Answer 2

You can actually do this:

1. Filter your table to the target row
2. In the target row, write to the desired column

Code example:

Dim vRows() As DataRow
vRows = dt.Select("DATA='Shop1'")
vRows(0)("customer2") = "YourDataHere"

This way you create an array of rows which is a reference to the DataTable, so you can directly edit the array.

If you write this table to a database, don't forget to set up a DataAdapter and use the .Update method.

Answer 3

Yes you must specify index roww and column, suggest you this link http://msdn.microsoft.com/en-us/library/z16c79x4(v=vs.110).aspx