How validate which row is selcted in gridview

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Hi
I have a gridview with radiobutton columns. on button click on want to check which row is selected and get it's cell values.

Posted 28-Jul-11 18:39pm

DotNet_Girl

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Pankaj Deharia · Answer 1 · 2011-07-28T19:09:00

As i understand your question. On button click event
For getting the selected row in grid view you can use "SelectedRow" property of the gridview.

C#

if (GridView1.SelectedRow != null)
            {
                GridViewRow grdrow = GridView1.SelectedRow;
                string selectrowcellvalue = grdrow.Cells[0].Text;
            }

and you can also find the control of the selectedrow by using the "GridView1.SelectedRow.Findcontrol("ControlId")".

Vishal Waman · Answer 2 · 2011-07-28T19:10:00

Create a property of Binding Members Validate it using " IDataErrorInfo"
here is sample code.. to do it..
(Dont Forget to inherit ": IDataErrorInfo")

public string Error
{
get
{
throw new NotImplementedException();
}
}

public string this[string propertyName]<br />
   {<br />
       get<br />
       {<br />
           string Result = null;<br />
           switch (propertyName)<br />
           {<br />
               case "PROPERTY NAME":<br />
                   // Query string to check<br />
                   // Set message to Result <br />
                   break;<br />
               case "PROPERTY NAME":<br />
                 // Query string to check<br />
                 // Set message to Result <br />
                   break;<br />
              default:<br />
                   // Query string to check (Return blank string)<br />
                   break;<br />
           }<br />
           return validationResult;<br />
       }<br />
   }<br />

}

How validate which row is selcted in gridview

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