Create Row in gridview.

Priyanka Singh

7y1.1k.NET

I want to create a row in gridview as per specified requirement.

Here I use this code to create a row,but it creates in all the fields

protected void gvEmployee_RowCreated(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.Footer)
{
for (int i = 0; i < e.Row.Cells.Count; i++)
{
TextBox tb = new TextBox();
tb.ID = string.Format("txtEntry{0}", i);
e.Row.Cells[i].Controls.Add(tb);
if (i == e.Row.Cells.Count - 1)
{
Button btn = new Button();
btn.ID = "btnAddNew";
btn.Text = "Add Text";
btn.Click += btnAddNew_Click;
e.Row.Cells[i].Controls.Add(btn);
}
}
}
}
protected void btnAddNew_Click(object sender, EventArgs e)
{
Button btn = (Button)sender;
GridViewRow row = (GridViewRow)btn.NamingContainer;
if (row != null)
{
if (InsertNewEmployee(row))
ClientScript.RegisterClientScriptBlock(typeof(Page), "ALERT", "alert('New Record Added.');", true);
else
ClientScript.RegisterClientScriptBlock(typeof(Page), "ALERT", "alert('All field cannot be empty');", true);
}
BindGridView(GetAllEmployee());
}

I want to create row only in 4 fields first name to position only. Please help me with the appropriate code.

6 Replies

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Mageshwaran R6y ago
Hi,
Please refer the below link, it might helps you
https://stackoverflow.com/questions/19257451/add-row-to-grid-view
0
Amit Kumar7y ago
Hi, Yes I know you have already controls, Use u want that add new row using controlPlease understand proper code function AddNewRowToGeid () it will definitely help you. This method will call on button click on AddNewRow .
private void AddNewRowToGrid()
    {
        int rowIndex = 0;

        if (ViewState["CurrentTable"] != null)
        {
            DataTable dtCurrentTable = (DataTable)ViewState["CurrentTable"];
            DataRow drCurrentRow = null;
            if (dtCurrentTable.Rows.Count > 0)
            {
                for (int i = 1; i <= dtCurrentTable.Rows.Count; i++)
                {
                    //extract the TextBox values
                    TextBox box1 = (TextBox)gvEmployee.Rows[rowIndex].Cells[1].FindControl("TextBox1");
                    TextBox box2 = (TextBox)gvEmployee.Rows[rowIndex].Cells[2].FindControl("TextBox2");
                    TextBox box3 = (TextBox)gvEmployee.Rows[rowIndex].Cells[3].FindControl("TextBox3");

                    drCurrentRow = dtCurrentTable.NewRow();
                    drCurrentRow["RowNumber"] = i + 1;

                    dtCurrentTable.Rows[i - 1]["Column1"] = box1.Text;
                    dtCurrentTable.Rows[i - 1]["Column2"] = box2.Text;
                    dtCurrentTable.Rows[i - 1]["Column3"] = box3.Text;

                    rowIndex++;
                }
                dtCurrentTable.Rows.Add(drCurrentRow);
                ViewState["CurrentTable"] = dtCurrentTable;

                gvEmployee.DataSource = dtCurrentTable;
                gvEmployee.DataBind();
            }
        }
        else
        {
            Response.Write("ViewState is null");
        }



    }
0
Priyanka Singh7y ago
hey
Manoj Bhoir

Thanks you for giving some idea.
0
Manoj Bhoir7y ago
Hi,

You can do something like this.
if (i > 1 && i <= 5){
{
    e.Row.Cells[i].Controls.Add(tb);
}
+1
Priyanka Singh7y ago
Hey..
Amit Kumar
I don't want add rows dynamically.I already have fields.I just want to create rows only for that columns in which I have to insert values.
0
Amit Kumar7y ago
Hi,
You can add all these fields template field inside footer template . Go through the below link.

https://www.c-sharpcorner.com/UploadFile/8c19e8/dynamically-adding-and-deleting-rows-in-gridview-and-saving/

https://www.aspsnippets.com/Articles/Add-new-Row-to-GridView-on-Button-Click-in-ASPNet.aspx
+1

Create Row in gridview.

Manoj Bhoir

Amit Kumar