private void btnDelete_Click(object sender, EventArgs e)
{
if (dataGridView1.RowCount <= 0 || dataGridView1.SelectedRows.Count <= 0)
{
return;
}
if (!OpenTempMap)
{
if (MessageBox.Show("确定要删除选定的地图吗？", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2) == DialogResult.Yes)
{
decimal mapid = (decimal)dataGridView1.SelectedRows[0].Cells["mapid"].Value;
MapDBClass.DeleteMap(mapid);
dataGridView1.Rows.Remove(dataGridView1.SelectedRows[0]);
}
}
button1.Enabled = dataGridView1.RowCount > 0;
}