How to delete a row from GridView and set the remaining values to the controls?

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C#

ASP.NET

Ok,CLICK ME[^] ! THis is what i have right now... but i want to add a delete functionality. I have added a delete command button column and on its click event i am deleting the particular row. But my problem is that i am unable to retain the remaining row's values in the controls.

protected void Gridview1_RowDeleting(object sender, GridViewDeleteEventArgs e)
    {
        DataTable dtCurrentTable=new DataTable();
        int RowIndex = e.RowIndex;
        dtCurrentTable = (DataTable)ViewState["CurrentTable"];
        dtCurrentTable.Rows.RemoveAt(e.RowIndex);

        SetPreviousData1(dtCurrentTable);

    }

private void SetPreviousData1(DataTable dtCurrentTable)
    {
        int rowIndex = 0;
        if (dtCurrentTable != null)
        {
            DataTable dt = dtCurrentTable;
            if (dt.Rows.Count > 0)
            {
                for (int i = 0; i < dt.Rows.Count; i++)
                {
                    TextBox box1 = (TextBox)Gridview1.Rows[rowIndex].Cells[1].FindControl("TextBox1");
                    TextBox box2 = (TextBox)Gridview1.Rows[rowIndex].Cells[2].FindControl("TextBox2");
                    TextBox box3 = (TextBox)Gridview1.Rows[rowIndex].Cells[3].FindControl("TextBox3");

                    box1.Text = dt.Rows[i]["Column1"].ToString();
                    box2.Text = dt.Rows[i]["Column2"].ToString();
                    box3.Text = dt.Rows[i]["Column3"].ToString();

                    rowIndex++;
                }
            }
        }
    }