gridview 2 column1 and 2 comes column 3 in c# windows application

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hi

i am select the table in grid view openstk,entry stck and totalstack columns

in runtime displays grid default value in openstack column and enter the value in entrystck column in runtime datagrid

what i am expecting in runtime grid resulting in column totalstack = openstack+entrystck

suggest me example for these code

friends anyone clear these calculation method this affects N no of rows i have 175 stock items

thanks

Posted 3-Nov-14 22:34pm

Soundararajan O M

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Praneet Nadkar · Answer 1 · 2014-11-03T22:53:00

Hi,

Try using the RowDataBound Event. Use the following code:

C#

protected void gridview_RowDataBound(object sender, GridViewRowEventArgs e)
{   
   //Get data row view
   DataRowView drview = e.Row.DataItem as DataRowView;
   if (e.Row.RowType == DataControlRowType.DataRow)
   {
      int value1 = Int32.Parse(e.Row.Cells[0].Text);
      int value2 = Int32.Parse(e.Row.Cells[1].Text);
      e.Row.Cells[2].Text = Convert.ToString(value1+ value2);
   }
}

Hope this helps and gives you an idea :)

Regards,
Praneet

DamithSL · Answer 2 · 2014-11-03T22:55:00

in DataGridView.CellEndEdit Event[^] calculate and set the totalstack cell value.
Sample code:

C#

int val1 = Convert.ToInt32(dataGridView1.Rows[e.RowIndex].Cells[0].Value);
int val2 = Convert.ToInt32(dataGridView1.Rows[e.RowIndex].Cells[1].Value);
dataGridView1.Rows[e.RowIndex].Cells[2].Value = (val1 + val2).ToString();

refer :[C#]DataGridView howto sum cells[^]

gridview 2 column1 and 2 comes column 3 in c# windows application

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