private void bt_OK_Click(object sender, EventArgs e) { if (textBox1.Text == "") { MessageBox.Show("请输入报表分类名称!", "提示"); return; } else { DatabaseHelper.DBHelper helper = DatabaseHelper.DBHelper.GetDBHelper(); helper.Excute("insert into 报表类型 values ((select ID from 报表类型 where 类型名称='" + ParentName + "'), '" + textBox1.Text + "',CAST((select count(*) from 报表类型) as varchar(20)))"); DialogResult = System.Windows.Forms.DialogResult.OK; } }
private void bt_OK_Click(object sender, EventArgs e) { DatabaseHelper.DBHelper helper = DatabaseHelper.DBHelper.GetDBHelper(); helper.Excute("update 用户表 set 密码 = " + textBox3.Text + " where 用户名='" + UserLogin.UserName + "'"); this.DialogResult = System.Windows.Forms.DialogResult.OK; }