retrieve gridview values by column name

Posted by Prabhakar under ASP.NET on 9/27/2011 | Points: 10 | Views : 9806 | Status : [Member] [MVP] | Replies : 4

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Hi Guy's

i want to Gridview values by Columname not Index Wise . .

i am using this

 GridViewRow row = gv1.SelectedRow;
        txtfoodshopname.Text = row.Cells[5].Text;

but i want to this . .

 GridViewRow row = gv1.SelectedRow;
        txthopname.Text = row.Cells["Shopname"].Text;

Advised it . . .

Best Regard's
Prabhakar

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Posted by: Ndebata on: 9/28/2011 [Member] Starter | Points: 25

0	Hi You can get the index from the Column Name then use it as you are using. var _colindex=gvl.Columns.Cast<DataControlField>().ToList().FindIndex(c => c.HeaderText.Equals("Shopname" ,StringComparison.InvariantCultureIgnoreCase)); GridViewRow row = gv1.SelectedRow; txtfoodshopname.Text = row.Cells[_colindex ].Text; Prabhakar, if this helps please login to Mark As Answer. \| Alert Moderator

Hi
You can get the index from the Column Name then use it as you are using.

var _colindex=gvl.Columns.Cast<DataControlField>().ToList().FindIndex(c => c.HeaderText.Equals("Shopname" ,StringComparison.InvariantCultureIgnoreCase));



GridViewRow row = gv1.SelectedRow;

txtfoodshopname.Text = row.Cells[_colindex ].Text;

Prabhakar, if this helps please login to Mark As Answer. | Alert Moderator

Posted by: Prabhakar on: 9/28/2011 [Member] [MVP] Starter | Points: 25

0	Hi Ndebata, thanks for replying . . i am try this but some error are occurred . . i am use this code.. on Gridview Select Index Changed Event . . See that . . Compiler Error Message: CS1928: 'System.Web.UI.WebControls.DataControlFieldCollection' does not contain a definition for 'Cast' and the best extension method overload 'System.Data.EnumerableRowCollectionExtensions.Cast<TResult>(System.Data.EnumerableRowCollection)' has some invalid arguments Best Regard's Prabhakar Prabhakar, if this helps please login to Mark As Answer. \| Alert Moderator

Hi Ndebata,

thanks for replying . . i am try this but some error are occurred . . i am use this code.. on Gridview Select Index Changed Event . .
See that . .

Compiler Error Message: CS1928: 'System.Web.UI.WebControls.DataControlFieldCollection' does not contain a definition for 'Cast' and the best extension method overload 'System.Data.EnumerableRowCollectionExtensions.Cast<TResult>(System.Data.EnumerableRowCollection)' has some invalid arguments

Best Regard's
Prabhakar

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Posted by: Oswaldlily on: 10/12/2011 [Member] Starter | Points: 25

0	Dim id As String = CType(gv.HeaderRow.Cells(0).FindControl("lbl"), Label).Text try using lik this Prabhakar, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Ndebata on: 10/12/2011 [Member] Starter | Points: 25

0	Hi Prabhakar, Could you please post your code, what you have tried and did not work? Prabhakar, if this helps please login to Mark As Answer. \| Alert Moderator

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