private void datagrid_CellMouseDown(object sender, DataGridViewCellMouseEventArgs e)
{
if (groupPanel1.Visible)
{
return;
}
if (e.Button == MouseButtons.Right)
{
if (e.RowIndex >= 0)
{
//若行已是选中状态就不再进行设置
if (dgvEX1.Rows[e.RowIndex].Selected == false)
{
dgvEX1.ClearSelection();
dgvEX1.Rows[e.RowIndex].Selected = true;
}
//只选中一行时设置活动单元格
if (dgvEX1.SelectedRows.Count == 1)
{
dgvEX1.CurrentCell = dgvEX1.Rows[e.RowIndex].Cells[e.ColumnIndex];
}
//增加同行ToolStripMenuItem.Enabled = true;
修改ToolStripMenuItem.Enabled = true;
除ToolStripMenuItem.Enabled = true;
//SN_SN = (long)dgvEX1.Rows[e.RowIndex].Tag;
SN_SN = Convert.ToInt64(dgvEX1.Rows[e.RowIndex].Tag);
}
//弹出操作菜单
CmsMenu.Show(MousePosition.X, MousePosition.Y);
}
}
private void dgvEX1_MouseDown(object sender, MouseEventArgs e)
{
if (groupPanel1.Visible)
{
return;
}
if (e.Button == MouseButtons.Right)
{
CmsMenu.Show(MousePosition.X, MousePosition.Y);
}
}
