how to add a row to gridview dynamically in asp.net

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Please Some one help me with adding a row to gridview dynamically

I have created a grid using a data table as follows..
/***Code to make a table**/

C#

DataSet ds1 = new DataSet();
      DataTable dtable = new DataTable();
      DataColumn dt = new DataColumn("Packaging Size");
      DataColumn dt1 = new DataColumn("Unit");
      DataColumn dt2 = new DataColumn("No Of Unit");
      DataColumn dt3 = new DataColumn("Total Product Use");
      DataColumn dt4 = new DataColumn("unit");
      DataColumn dt5 = new DataColumn("Date");


      dtable.Columns.Add(dt);
      dtable.Columns.Add(dt1);
      dtable.Columns.Add(dt2);
      dtable.Columns.Add(dt3);
      dtable.Columns.Add(dt4);
      dtable.Columns.Add(dt5);
      ds1.Tables.Add(dtable);

then----

C#

DataRow dr = ds2.Tables[0].NewRow();
       ds2.Tables[0].Rows.Add(dr);
       dr[0] = TextBox9.Text;
       dr[1] = DropDownList1.SelectedItem.Text;
       dr[2] = TextBox11.Text;
       dr[3] = TextBox12.Text;
       dr[4] = TextBox13.Text;
       dr[5] = DatePicker3.SelectedDate.ToString();

--but this works only for 1 row...

i want it for mulatiple rows..

Plzzzzzzzzzz help...

Posted 1-Mar-10 20:00pm

AmolNagarkar

Updated 31-Dec-19 21:49pm

AshishChaudha

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Indrajeet Sutar · Answer 1 · 2010-03-01T20:21:00

The simple way is -

//create datatable and columns,
DataTable dtable = new DataTable();
dtable.Columns.Add(new DataColumn("Column 1"));
dtable.Columns.Add(new DataColumn("Column 2"));

//simple way create object for rowvalues here i have given only 2 add as per you requirement
object[] RowValues = { "", "" };

//assign values into row object
RowValues[0] = "your value 1";
RowValues[1] = "your value 2";

//create new data row
DataRow dRow;
dRow = dtable.Rows.Add(RowValues);
dtable.AcceptChanges();

//now bind datatable to gridview... 
grv.datasource=dbtable;
grv.databind();

Do necessory changes and dont forget to

dtable.AcceptChanges();<br/>grv.datasource=dbtable;<br/><br />
grv.databind();<br/>

this will work for 1000's of times....

«_Superman_» · Answer 2 · 2010-03-01T20:03:00

Solution 1

http://www.c-sharpcorner.com/UploadFile/Art%20Scott/GridViewInsertANewRow09012006165053PM/GridViewInsertANewRow.aspx[^]
http://devpinoy.org/blogs/keithrull/archive/2008/07/28/how-to-create-dynamic-input-rows-in-a-gridview-with-asp-net.aspx[^]

Posted 1-Mar-10 20:03pm

«_Superman_»