cyf
60 lines
1.9 KiB
C#
60 lines
1.9 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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using System.Data.SqlClient;
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using CommonLib;
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namespace EmployeeManager
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{
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public partial class FrmTest : Form
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{
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public FrmTest()
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{
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InitializeComponent();
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}
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private void button1_Click(object sender, EventArgs e)
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{
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MessageBox.Show("测试窗口");
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}
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private void FrmTest_Load(object sender, EventArgs e)
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{
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//这里可以引用DllBaseClass类中的静态参数
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checkBox1.Text = DllBaseClass.m_myName;
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//执行sql语句返回结果集
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using (SqlDataReader dr = SqlHelper.ExecuteReader(CommandType.Text, "select top 10 EmployeeName from p_Employeetab", null))
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{
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while (dr.Read())
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{
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listBox1.Items.Add(dr["EmployeeName"].ToString());
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}
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}
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//执行存储过程返回结果集
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SqlParameter[] cmdParams = new SqlParameter[] {
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new SqlParameter("@NewMsgCount",SqlDbType.Int),
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new SqlParameter("@NewEmailCount",SqlDbType.Int)
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};
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cmdParams[0].Direction = ParameterDirection.Output;
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cmdParams[1].Direction = ParameterDirection.Output;
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DataSet ds = SqlHelper.ExecuteDataSet(CommandType.StoredProcedure, "pr_ReadOnlinePersons", "MyTableName", cmdParams);
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foreach (DataRow drRow in ds.Tables["MyTableName"].Rows)
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{
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listBox2.Items.Add(drRow["EmployeeName"].ToString());
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}
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label1.Text = string.Format("输出参数1：{0}，输出参数2：{1}",cmdParams[0].Value,cmdParams[1].Value);
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}
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}
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}
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