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Dataset Column Definition



The SqlDataAdapter Object allows us to populate DataTable in a DataSet. We can use Fill method in the SqlDataAdapter for populating data in a Dataset. The Dataset can contains more than one Table at a time.

The data inside Table is in the form of Rows and Columns . The DataRow class represents the actual data contained in a table. You use the DataRow and its properties and methods to retrieve, evaluate, and manipulate the data in a table. In some situations we have to find the column headers in a DataTable. There is a ColumnsCollection Object in the Datatable hold the column Definitions. The following ASP.NET Source Code shows how to find Column Definitions from a Datatable.

Default.aspx




Click the following links to see full source code

C# Source Code
VB.NET Source Code
default.aspx.cs
default.aspx.vb





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