日期:2014-05-18 浏览次数:20902 次
CREATE PROCEDURE getallczyinfo ( @sale_id char(10) , @sale_name char(10), @sale_jg char(10) ) AS declare @condition varchar(400) set @condition='' if(rtrim(@sale_id)!='') begin set @condition=@condition+' and sale_id='''+@sale_id+'''' end if(rtrim(@sale_name)!='') begin set @condition=@condition+' and sale_name='''+@sale_name+'''' end if(rtrim(@sale_jg)!='') begin set @condition=@condition+' and sale_jg='''+@sale_jg+'''' end declare @select1 varchar(2000) set @select1='select salepeople.sale_id as 销售员编号,salepeople.sale_name as 销售员姓名,salepeople.sale_sex as 销售员性别, salepeople.sale_age as 销售员年龄, salepeople.sale_jg as 销售员籍贯,salepeople.sale_xl as 销售员学历, salepeople.sale_call as 销售员电话,salepeople.sale_zhz as 销售员住址, salepeople.sale_xst as 销售员柜台 from salepeople where sale_id!=''-1''' exec(@select1+@condition) GO
namespace openjjsys { public partial class salepeoplemanage : Form { public salepeoplemanage() { InitializeComponent(); } private SqlConnection mycn; private SqlCommand mycmd; private SqlDataAdapter myda; private DataSet myds; private void salepeoplemanage_Load(object sender, EventArgs e) { mycn = new SqlConnection(); mycn = new SqlConnection("server=localhost;uid=sa;pwd=;database=openjjsys;"); myds = new DataSet(); mycmd = new SqlCommand(); mycmd.Connection = mycn; mycmd.CommandType = CommandType.StoredProcedure; mycmd.CommandText = "getallczyinfo"; mycmd.Parameters.Add(new System.Data.SqlClient.SqlParameter ("@sale_id",System.Data.SqlDbType.Char,10,"sale_id")); mycmd.Parameters.Add(new System.Data.SqlClient.SqlParameter ("@sale_name", System.Data.SqlDbType.Char, 10, "sale_name")); mycmd.Parameters.Add(new System.Data.SqlClient.SqlParameter ("@sale_jg", System.Data.SqlDbType.Char, 10, "sale_jg")); myda = new SqlDataAdapter(); myda = new SqlDataAdapter("getallczyinfo", mycn); myda.SelectCommand = mycmd; mycmd.Parameters["@sale_id"].Value = "%"; mycmd.Parameters["@sale_name"].Value = "%"; mycmd.Parameters["@sale_jg"].Value = "%"; myda.Fill(myds, "salepeople"); dataGridView1.DataSource = myds; dataGridView1.DataMember = "salepeople"; } private void button1_Click(object sender, EventArgs e) { try { myda.SelectCommand.Parameters["@sale_id"].Value = textBox1.Text; myda.SelectCommand.Parameters["@sale_name"].Value = textBox2.Text; myda.SelectCommand.Parameters["@sale_jg"].Value = comboBox1.SelectedItem; myds.Tables["salepeople"].Clear(); myda.Fill(myds, "salepeople"); } catch (SqlException ee) { MessageBox.Show(ee.Message); } } } }
![]()
推荐阅读更多>
- 【原创】替你的水晶报表加载本地图片
- 向word里面插入多张图片都叠在一起了如何解决
- .net窗体程序添加数据库中内容后查询差不多添加的数据,重新运行就看到了,如何能不重新运行就可以查询呢
- 读取资源文件“c:\documents and settings\administrator\my documents\visual studio projects\wshuan\obj\debug\wshuan.form2.resource,该怎么解决
- 求一实际的单点登录(SSO)解决方案解决方案
- socket短连接如何销毁每次的连接
- 服务端 怎么 获取 客户端上传文件的路径 急
- 【】怎么在C#实现中文HZ编码的解码?希望各位大大能提供源码。谢谢谢谢。
- 操之过急该怎么解决
- WPF 怎么制作LJ质控图(类似折线图)
- base.Dispose(disposing) 未处理的 system.stackoverflowexception解决办法
- C# 安装部署,关于自定义操作,不能被执行。该如何解决
- 实体,该如何处理
- 怎样添加表映射解决办法
- 学电脑女生,求指教
- MDI窗体最前的有关问题
- 小弟我想把DataGirdView中CheckBox打钩的行删除
- 无法连接邮件服务器是咋回事
- DevExpress 怎么使用不同的imageCollection的图片
- iTextSharp转pdf