動態新增GridViewRow
自上一篇超短篇之後，我似乎不小心愛上這種快速的分享方式，哈哈！也許是沒有靈感吧..
今天要分享如何動態的新增GridViewRow，馬上就奉上Code吧!!
protected void GridView1_DataBound(object sender, EventArgs e)
{
GridViewRow GVR = new GridViewRow(0, -1, DataControlRowType.DataRow, DataControlRowState.Normal);
TableCell tc_0 = new TableCell();
tc_0.ColumnSpan = 5;
tc_0.HorizontalAlign = HorizontalAlign.Right;
tc_0.Text = "總計";
GVR.Cells.Add(tc_0);
Int32 sum = 0;
for (Int32 i = 0; i < GridView1.Rows.Count; i++)
{
Label price = (Label)GridView1.Rows[i].Cells[2].FindControl("Label3"); //單價
TextBox num = (TextBox)GridView1.Rows[i].Cells[3].FindControl("TextBox1"); //數量
int total;
total = int.Parse(price.Text) * int.Parse(num.Text);
sum += total;
}
TableCell tc_1 = new TableCell();
tc_1.Text = sum.ToString();
tc_1.ForeColor = System.Drawing.Color.Red;
GVR.Cells.Add(tc_1);
GridView1.Controls[0].Controls.AddAt(GridView1.Rows.Count + 1, GVR);
}
然後我不知道怎麼結尾了，請慢慢享用囉。
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