C#提示我SetModifyMode(bool)没有找到方法来重写
using System;using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Data.SqlClient;
namespace yy
{
public partial class Form1 : Form
{
private void Form1_load(object sender, System.EventArgs e)
{
dal.SelectCommand.Parameters[0].Value = "%%";
dal.SelectCommand.Parameters[1].Value = "%%";
dal.SelectCommand.Parameters[2].Value = "%%";
dal.Fill(dataSet11);
this.cmOrders = (CurrencyManger)BindingContext[dataSet11, "yy"];
//基类中有一个dataset11和cmOrders相连
base.dataSet11 = this.dataSet11;//添加[药品分类]下拉菜单的下拉选项
comboBox1.Items.Clear();
string strConn = "workstation id=SQLEXPRESS;Integrated Security=SSPI;Database=yy;";
SqlConnection cn = new SqlConnection(strconn);
cn.Open();
Sqlcommand cmd = cn.CreateCommand();
cmd.CommandText = "select * from yy where 编号 like @编号 and 名称";
SqlDataReader dr = cmd.ExecyuteReader();
while (dr.Read())
{
comboBox1.Items.Add(dr.GetValue(0).ToString().Trim());
}
}
//-----------------------根据输入信息,查询药品信息----------------------
private void button11_Click(object sender, System.EventArgs e)
{
dal.SelectCommand.Parameters[0].Value = "%%";
dal.SelectCommand.Parameters[1].Value = "%%";
dal.SelectCommand.Parameters[2].Value = "%%";
if (textBox1.Text != "")
dal.SelectCommand.Parameters[0].Value = "%" + textBox1.Text + "%";
if (textBox2.Text != "")
dal.SelectCommand.Parameters[1].Value = "%" + textBox2.Text + "%";
if (textBox3.Text != "")
dal.SelectCommand.Parameters[2].Value = "%" + textBox3.Text + "%";
dataset11.药品资料.Clear();//刷新数据集
dal.Fill(dataSet11);
base.dataSet11 = this.dataSet11;
}
//--------------------设置各个文本框的编辑属性----------------------
protected override void SetModifyMode(bool blnEdit)
{
base.SetModifyMode(blnEdit);
textBox4.ReadOnly = !blnEdit;
textBox5.ReadOnly = !blnEdit;
textBox6.ReadOnly = !blnEdit;
textBox7.ReadOnly = !blnEdit;
textBox8.ReadOnly = !blnEdit;
textBox9.ReadOnly = !blnEdit;
textBox10.ReadOnly = !blnEdit;
textBox11.ReadOnly = !blnEdit;
textBox12.ReadOnly = !blnEdit;
textBox13.ReadOnly = !blnEdit;
textBox14.ReadOnly = !blnEdit;
textBox15.ReadOnly = !blnEdit;
textBox16.ReadOnly = !blnEdit;
textBox17.ReadOnly = !blnEdit;
comboBox1.Enabled = blnEdit;
}
}
}
--------------------编程问答-------------------- 提示我SetModifyMode(bool)没有找到方法来重写 --------------------编程问答-------------------- override 去掉啊
补充:.NET技术 , C#