//单击删除和更新
private void dataGridView1_CellClick(object sender, DataGridViewCellMouseEventArgs e)
{
if (e.ColumnIndex < 2 && e.RowIndex > -1)
{
//点击删除
if (e.ColumnIndex == 0)
{
if (MessageBox.Show(DELETED_AND_NO_RECOVERY, "", MessageBoxButtons.OKCancel, MessageBoxIcon.Question) == DialogResult.OK)
{
int row = e.RowIndex;
string id = dataGridView1.Rows[row].Cells["Id"].Value.ToString();
empBll.DeleteEmp(id);
dataGridView1.DataSource = null;
dataGridView1.DataSource = empBll.QueryAll();
}
}
//点击更新
if (e.ColumnIndex == 1)
{
Employee emp = new Employee();
int row = e.RowIndex;
emp.Id = dataGridView1.Rows[row].Cells["Id"].Value.ToString();
emp.Name = dataGridView1.Rows[row].Cells["Name"].Value.ToString();
emp.Email = dataGridView1.Rows[row].Cells["Email"].Value.ToString();
emp.Mobile = dataGridView1.Rows[row].Cells["Mobile"].Value.ToString();
emp.Telephone = dataGridView1.Rows[row].Cells["Telephone"].Value.ToString();
FrmEmpAddOrUpdate frmUpdate = new FrmEmpAddOrUpdate(emp);
frmUpdate.ShowDialog();
dataGridView1.DataSource = null;
dataGridView1.DataSource = empBll.QueryAll();
return;
}
}
}
//添加学生按钮
private void btnAddEmp_Click(object sender, EventArgs e)
{
frmAdd = new FrmEmpAddOrUpdate(null);
var dialogResult = frmAdd.ShowDialog();
if (dialogResult == System.Windows.Forms.DialogResult.OK)
{
dataGridView1.DataSource = null;
dataGridView1.DataSource = empBll.QueryAll();
}
}