private void dataGridView_Kuaidi_RowLeave(object sender, DataGridViewCellEventArgs e)
{
// 注意下面四局缺一不可，
this.Validate(); // 如果没有这句话，最后一个单元格的编辑，不会提交
this.kuaidiBindingSource.EndEdit();
int nUpdatedRows = this.kuaidiTableAdapter.Adapter.Update(this.clothesShopDataSet);
clothesShopDataSet.AcceptChanges(); // 由于随后要对数据库操作，没有这句话会报错：“违反并发性 UpdateCommand 影响了预期1条记录中的0条”
}
private void dataGridView_Kuaidi_CellContextMenuStripNeeded(object sender, DataGridViewCellContextMenuStripNeededEventArgs e)
{
if (e.ColumnIndex < 0)
{
// 行头的ContextMenuStrip设定
e.ContextMenuStrip = this.contextMenuStrip1;
dataGridView_Kuaidi.CurrentCell = dataGridView_Kuaidi[0, e.RowIndex];
}
}
private void ToolStripMenuItem_Del_Click(object sender, EventArgs e)
{
int CurrentRowIndex = dataGridView_Kuaidi.CurrentCell.RowIndex;
DataGridViewRow row = dataGridView_Kuaidi.Rows[CurrentRowIndex];
dataGridView_Kuaidi.Rows.Remove(row);
//防止滚动条滚到不是想要到的地方。
dataGridView_Kuaidi.CurrentCell = dataGridView_Kuaidi[0, CurrentRowIndex];
}
private void dataGridView_Kuaidi_UserDeletingRow(object sender, DataGridViewRowCancelEventArgs e)
{
if (!e.Row.IsNewRow)
{
DialogResult response = MessageBox.Show("确定删除该行?", "删除行?",
MessageBoxButtons.YesNo,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button2);
if (response == DialogResult.No)
e.Cancel = true;
}
}
