Question

有没有办法在c＃（gridview）中选择所选行的下一行？

例如，如果我选择第二行，它将选择第三行

protected void ProjectsTBL_SelectedIndexChanged(object sender, EventArgs e)
{
    GridViewRow row = ProjectsTBL.SelectedRow;
    Session["selectedrow"] = row;
    Response.Redirect("ProjectDetails.aspx");
}

在Asp.net

Answer 1

试试这个示例代码：

protected void ProjectsTBL_SelectedIndexChanged(object sender, EventArgs e)
{
    // Get index of the currently selected row:
    int rowIndex = ProjectsTBL.SelectedIndex;

    // Verify the row exists and it's not the last row:
    if (rowIndex < 0 || rowIndex >= ProjectsTBL.Rows.Count - 1)
        return;

    // Get the next row:
    Session["selectedrow"] = ProjectsTBL.Rows[rowIndex + 1];
    Response.Redirect("ProjectDetails.aspx");
}

Answer 2

protected void ProjectsTBL_SelectedIndexChanged(object sender, EventArgs e)
{
    GridViewRow row = ProjectsTBL.SelectedRow;
    if (row.RowIndex >= ProjectsTBL.Rows.Count - 1) { return; }

    GridViewRow selectedRow = ProjectsTBL.Rows[row.RowIndex + 1];

    row.RowState = DataControlRowState.Normal;
    selectedRow.RowState = DataControlRowState.Selected;

    Session["selectedrow"] = selectedRow;
    Response.Redirect("ProjectDetails.aspx");
}

Answer 3

private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
{
    if (e.RowIndex != -1)
    {
          int selIndex = e.RowIndex;
          int newSelIndex = selIndex + 1;
          DataGridView1.CurrentCell = DataGridView1.Rows[newSelIndex].Cells[0];
    }
}

试试这个我希望这个帮助

Gridview中选择的行+ 1？

3 个答案: