To Increment textbox's Qty when i click button in GridVIew?

Question

Hi Friends I want to have following requirement on my work. I have to increment the qty value of textbox at every time i click the ADDMORE Button in Gridview. How can i achieve this task. Anyone suggest some ideas with some sample code . Thanks in Advance !!! Karthikeyan K

Amit Gupta · Answer

This is because you are updating only first​ row of your datatable DishCart_DataTable.Rows[0][Count] = QtyCount; You can use your RowIndex variable to update your datatable DishCart_DataTable.Rows[RowIndex][Count] = QtyCount; Update all your Rows[0] with RowIndex.

Karthik Che · Answer

Hi Amit Gupta Thank you so much !.. Its now working.Keep support .. Karthik K

Karthik Che · Answer

Hi  My Issue is  when i update can update on the dish cart grid only one row .when i try to update other row its not updated its count. I am require that dishcart need to be get incremented on the particular row of the grid. Suggest me . I share my code bellow. Code: protected void grdCart_RowCommand(object sender GridViewCommandEventArgs e) { if (e.CommandName == Qty) { GridViewRow gvr = (GridViewRow)(((ImageButton)e.CommandSource).NamingContainer); int RowIndex = gvr.RowIndex; string qtyy; qtyy = (grdCart.Rows[RowIndex].FindControl(txtEditCount) as TextBox).Text; Price = (grdCart.Rows[RowIndex].FindControl(lblPrice) as Label).Text; QtyCount = Convert.ToInt32(qtyy); QtyCount += 1; TextBox TxtNew = (TextBox)gvr.FindControl(txtEditCount); TxtNew.Text = Convert.ToString(QtyCount); DishCart_DataTable.Rows[0][Count] = QtyCount; DishCart_DataTable.Rows[0][Total] = QtyCount * Convert.ToDecimal(DishCart_DataTable.Rows[0][Price]); grdCart.DataSource = DishCart_DataTable; grdCart.DataBind(); //DishCart_DataTable.Rows[0][Count] = QtyCount; //DishCart_DataTable.Rows[0][Total] = QtyCount * Convert.ToDecimal(DishCart_DataTable.Rows[0][Price]); //grdCart.DataSource = DishCart_DataTable; //grdCart.DataBind(); } } Thanx in advance ..

Amit Gupta · Answer

What code you are using please share if your gridview is binded with datatable you can simply increment its value.