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Posted by Aamir Hasan   on Friday, April 13, 2012 Total Views:  

You can create DataTable class object by using DataTable constructor, DataTable class object create an in-memnory table.

In this example, you will see how to create a DataTable in asp.net web application with two columns named “FullName” and “Age” and then I will add new row by using NewRow method. After I will create a new row then I will assign full name and age data to DataRow and I will add new DataRow object to DataTable.

 

Here’s an example

        DataTable dt = new DataTable();

        DataRow dr = null;

 

        dt.Columns.Add(new DataColumn("FullName", typeof(string)));

        dt.Columns.Add(new DataColumn("Age", typeof(Int16)));

 

        dr = dt.NewRow();

        dr["FullName"] = "Aamir Hasan";

        dr["Age"] = 20;

        dt.Rows.Add(dr);

 

 Output

I have debug the code and display it in above screen shot as the datatable has been created successfully, data rows have been added and data has been entered.

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