//删除测点
private void DeletePoint_Click(object sender, EventArgs e)
{
if (gridView1.RowCount > 0)
{
lastId = gridView1.GetRowCellValue(gridView1.RowCount - 1, gridView1.Columns[0]).ToString();
DialogResult dr = MessageBoxEX.Show("提示", "确认删除最后一条数据吗？");
if (dr == DialogResult.OK)
{
DeleteButton.Invoke(sender, EventArgs.Empty);
}
return;
}
ShowToast("提示", "暂无数据可删除！", 2);
}