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How To Update Particular Row In GridView Using C#

16 New Member
Dear Sir.


Pls Give Me any One Ans how to update particular Row in GridView using C#


Regards
atul singh
Jul 14 '07 #1
12 65676
shweta123
692 Recognized Expert Contributor
Hi,

Can you please refer this

Link
Jul 14 '07 #2
singh79
16 New Member
Hi,

Can you please refer this

Link

I know how to update with HTML, But I want in C# How To Update

protected void PriceEp_RowUpda ting(object sender, GridViewUpdateE ventArgs e)
{

}
How to Update with The Help Of Csharp.Pls Any one Give Me Proper Solutions.


Regards
atul singh
Jul 16 '07 #3
thaj
3 New Member
Dear Sir.


Pls Give Me any One Ans how to update particular Row in GridView using C#


Regards
atul singh

in gridview property go to Events there doublic click of RowUpdating Event which will automaticall redirect into code behind...Inside the RowUpdating event u can code for updation

ex:
Protected Sub GridView1_RowUp dating(ByVal sender As Object, ByVal e As System.Web.UI.W ebControls.Grid ViewUpdateEvent Args) Handles GridView1.RowUp dating

int i ;
i = e.RowIndex;

so i contain rowindex now u can update appropriate row according to u r Stored Procedure
Jul 16 '07 #4
srilakshmim
22 New Member
I know how to update with HTML, But I want in C# How To Update

protected void PriceEp_RowUpda ting(object sender, GridViewUpdateE ventArgs e)
{

}
How to Update with The Help Of Csharp.Pls Any one Give Me Proper Solutions.


Regards
atul singh
Hi
In the rowupdating event
you write like this

protected void GridView1_RowUp dating(object sender, GridViewUpdateE ventArgs e)
{
TextBox txtName = (TextBox)GridVi ew1.Rows[e.RowIndex].FindControl("t xtName");



TextBox txtCity = (TextBox)GridVi ew1.Rows[e.RowIndex].FindControl("t xtCity");

//Your updation query pass the values like set city=' "+txtCity.Text+ " '

GridView1.EditI ndex = -1; //converts to normal mode from edit mode
// If having any bind method call here to see the updated rows

BindData();//(in this method write binding datasource to GridView1)


}
Thanks & Regards
Srilaskhmi.Mopi devi
Jul 16 '07 #5
singh79
16 New Member
I am written This Code Pls tell Me where Is problem...
Pls Give me Full Code...

pls help me
protected void PriceEp_RowUpda ting(object sender, GridViewUpdateE ventArgs e)
{

TextBox t1 = (TextBox)PriceE p.Rows[e.RowIndex].FindControl("t 1");
PriceEp.EditInd ex = -1;
string str = "Update EpTrans set EpCharge='"+t1. Text+"'";
EPCharge();
}

Regards
atul singh
Jul 17 '07 #6
shweta123
692 Recognized Expert Contributor
Hi,

Can you Please refer this Link
Jul 17 '07 #7
cmrhema
375 Contributor
Hi
In the rowupdating event
you write like this

protected void GridView1_RowUp dating(object sender, GridViewUpdateE ventArgs e)
{
TextBox txtName = (TextBox)GridVi ew1.Rows[e.RowIndex].FindControl("t xtName");



TextBox txtCity = (TextBox)GridVi ew1.Rows[e.RowIndex].FindControl("t xtCity");

//Your updation query pass the values like set city=' "+txtCity.Text+ " '

GridView1.EditI ndex = -1; //converts to normal mode from edit mode
// If having any bind method call here to see the updated rows

BindData();//(in this method write binding datasource to GridView1)


}
Thanks & Regards
Srilaskhmi.Mopi devi
Thank you very much SriLakshmi
Infact i had posted a query regarding the same a few backs ago.
i went through for loop and if loop and did all things which were of total failure
i came across this right now.
My problems solved.
The code which you provided roughly a fortnight has done wonders for me.
Thanks a bunch to you and the scripts.com
Regards
Hema
Aug 6 '07 #8
Brianbk
1 New Member
Dear Sir.


Pls Give Me any One Ans how to update particular Row in GridView using C#


Regards
atul singh
''''''''''''''' ''''''''''''''' ''''''''''''''' ''''''''''''''' ''''''''''''''' ''''''''''''''' '
reply From Brianbk
Briankorobele@w ebmail.co.za
The code it update Datagridview
believe me was running try this one

Dim constr As String = "Data Source=localhos t;Integrated Security=True"
Dim sqlstr As String = "select * from Customers"
Dim dt As New DataTable()
Private Sub btnLoad_Click(B yVal sender As System.Object, ByVal e As System.EventArg s) Handles btnLoad.Click
'Display the Table with data in the gridview
'clear the current content of the Table
dt.Clear()
'fill the datatable with data in the Database
Dim dpt As New SqlDataAdapter( sqlstr, constr)
dpt.Fill(dt)
dpt.Dispose()
'display the Table in the datagrid
datagridview1.D ataSource =dt
End Sub

End Class
Aug 18 '07 #9
britzer01
4 New Member
Hi
In the rowupdating event
you write like this

protected void GridView1_RowUp dating(object sender, GridViewUpdateE ventArgs e)
{
TextBox txtName = (TextBox)GridVi ew1.Rows[e.RowIndex].FindControl("t xtName");



TextBox txtCity = (TextBox)GridVi ew1.Rows[e.RowIndex].FindControl("t xtCity");

//Your updation query pass the values like set city=' "+txtCity.Text+ " '

GridView1.EditI ndex = -1; //converts to normal mode from edit mode
// If having any bind method call here to see the updated rows

BindData();//(in this method write binding datasource to GridView1)


}
Thanks & Regards
Srilaskhmi.Mopi devi

Good day... i have a problem with this code which i used it before and it really works. But when i used it again this code it returns the old value... but i dont know why?

In the gridview i set the column for example City column into a template and set the name to txtCity. Then i add the in edit column GridView1.EditI ndex = -1; and bind it again.

Now the code of GridView rowupdating events is:

TextBox txtCity = (TextBox)GridVi ew1.(TextBox)Gr idView1.Rows[e.RowIndex].FindControl("t xtCity");


and i assume that the txtCity.Text was the updated value but the old value returns. i dont know why it happen. i compared also my source code into the other which is working but there is no difference from it. Can you help me from this?
Aug 22 '07 #10

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