Windows编程

开发平台：
C/C++

modits.cs：源码内容
							using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Data.OleDb;
namespace WindowsApplication1
{
	/// <summary>
	/// modits 的摘要说明。
	/// </summary>
	public class modits : System.Windows.Forms.Form
	{
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.TextBox textBox1;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.TextBox textBox2;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.Label label4;
		private System.Windows.Forms.RichTextBox richTextBox1;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.Button button2;
		private System.Windows.Forms.DateTimePicker dateTimePicker1;
		private System.Windows.Forms.Button button3;
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;
		public modits()
		{
			//
			// Windows 窗体设计器支持所必需的
			//
			InitializeComponent();
			//
			// TODO: 在 InitializeComponent 调用后添加任何构造函数代码
			//
		}
		/// <summary>
		/// 清理所有正在使用的资源。
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if(components != null)
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}
		#region Windows 窗体设计器生成的代码
		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{
			System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(modits));
			this.label1 = new System.Windows.Forms.Label();
			this.textBox1 = new System.Windows.Forms.TextBox();
			this.label2 = new System.Windows.Forms.Label();
			this.textBox2 = new System.Windows.Forms.TextBox();
			this.label3 = new System.Windows.Forms.Label();
			this.label4 = new System.Windows.Forms.Label();
			this.richTextBox1 = new System.Windows.Forms.RichTextBox();
			this.button1 = new System.Windows.Forms.Button();
			this.button2 = new System.Windows.Forms.Button();
			this.dateTimePicker1 = new System.Windows.Forms.DateTimePicker();
			this.button3 = new System.Windows.Forms.Button();
			this.SuspendLayout();
			// 
			// label1
			// 
			this.label1.BackColor = System.Drawing.Color.Transparent;
			this.label1.Location = new System.Drawing.Point(32, 24);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(56, 16);
			this.label1.TabIndex = 0;
			this.label1.Text = "投诉人：";
			// 
			// textBox1
			// 
			this.textBox1.Location = new System.Drawing.Point(32, 48);
			this.textBox1.Name = "textBox1";
			this.textBox1.Size = new System.Drawing.Size(112, 21);
			this.textBox1.TabIndex = 1;
			this.textBox1.Text = "";
			// 
			// label2
			// 
			this.label2.BackColor = System.Drawing.Color.Transparent;
			this.label2.Location = new System.Drawing.Point(152, 24);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(56, 16);
			this.label2.TabIndex = 2;
			this.label2.Text = "负责人：";
			// 
			// textBox2
			// 
			this.textBox2.Location = new System.Drawing.Point(152, 48);
			this.textBox2.Name = "textBox2";
			this.textBox2.Size = new System.Drawing.Size(112, 21);
			this.textBox2.TabIndex = 3;
			this.textBox2.Text = "";
			// 
			// label3
			// 
			this.label3.BackColor = System.Drawing.Color.Transparent;
			this.label3.Location = new System.Drawing.Point(280, 48);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(72, 16);
			this.label3.TabIndex = 4;
			this.label3.Text = "投诉日期：";
			// 
			// label4
			// 
			this.label4.BackColor = System.Drawing.Color.Transparent;
			this.label4.Location = new System.Drawing.Point(32, 96);
			this.label4.Name = "label4";
			this.label4.Size = new System.Drawing.Size(72, 16);
			this.label4.TabIndex = 6;
			this.label4.Text = "投诉内容：";
			// 
			// richTextBox1
			// 
			this.richTextBox1.Location = new System.Drawing.Point(32, 112);
			this.richTextBox1.Name = "richTextBox1";
			this.richTextBox1.Size = new System.Drawing.Size(352, 112);
			this.richTextBox1.TabIndex = 7;
			this.richTextBox1.Text = "";
			// 
			// button1
			// 
			this.button1.BackColor = System.Drawing.Color.Transparent;
			this.button1.Location = new System.Drawing.Point(48, 232);
			this.button1.Name = "button1";
			this.button1.Size = new System.Drawing.Size(75, 32);
			this.button1.TabIndex = 8;
			this.button1.Text = "添加";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// button2
			// 
			this.button2.BackColor = System.Drawing.Color.Transparent;
			this.button2.Location = new System.Drawing.Point(304, 232);
			this.button2.Name = "button2";
			this.button2.Size = new System.Drawing.Size(75, 32);
			this.button2.TabIndex = 9;
			this.button2.Text = "退出程序";
			this.button2.Click += new System.EventHandler(this.button2_Click);
			// 
			// dateTimePicker1
			// 
			this.dateTimePicker1.Location = new System.Drawing.Point(240, 80);
			this.dateTimePicker1.Name = "dateTimePicker1";
			this.dateTimePicker1.Size = new System.Drawing.Size(144, 21);
			this.dateTimePicker1.TabIndex = 10;
			// 
			// button3
			// 
			this.button3.BackColor = System.Drawing.Color.Transparent;
			this.button3.Location = new System.Drawing.Point(176, 234);
			this.button3.Name = "button3";
			this.button3.Size = new System.Drawing.Size(75, 32);
			this.button3.TabIndex = 11;
			this.button3.Text = "修改";
			this.button3.Click += new System.EventHandler(this.button3_Click);
			// 
			// modits
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.BackColor = System.Drawing.SystemColors.Control;
			this.BackgroundImage = ((System.Drawing.Image)(resources.GetObject("$this.BackgroundImage")));
			this.ClientSize = new System.Drawing.Size(520, 280);
			this.Controls.Add(this.button3);
			this.Controls.Add(this.dateTimePicker1);
			this.Controls.Add(this.button2);
			this.Controls.Add(this.button1);
			this.Controls.Add(this.richTextBox1);
			this.Controls.Add(this.label4);
			this.Controls.Add(this.label3);
			this.Controls.Add(this.textBox2);
			this.Controls.Add(this.label2);
			this.Controls.Add(this.textBox1);
			this.Controls.Add(this.label1);
			this.Name = "modits";
			this.Text = "添加、修改投诉信息";
			this.ResumeLayout(false);
		}
		#endregion
		private void button1_Click(object sender, System.EventArgs e)
		{
			try
			{
				string connstr="Provider=Microsoft.jet.oledb.4.0;data source="+Application.StartupPath+"\xqwy.mdb";
				OleDbConnection conn=new OleDbConnection(connstr);
				conn.Open();
				string StrSQL="INSERT INTO tsb(Name, Fzr,Bz)VALUES('"+this.textBox1.Text.Trim()+"','"+this.textBox2.Text.Trim()+"','"+this.richTextBox1.Text.Trim()+"')";	
				OleDbCommand cmd=new OleDbCommand(StrSQL,conn);
				cmd.ExecuteNonQuery();
			
				
				MessageBox.Show("添加数据集记录操作成功！","信息提示",MessageBoxButtons.OK,MessageBoxIcon.Information);
			}
			catch(Exception Err)
			{
				MessageBox.Show("添加数据集记录操作失败："+Err.Message,"信息提示",MessageBoxButtons.OK,MessageBoxIcon.Information);
		
			}	
		}
		private void button3_Click(object sender, System.EventArgs e)
		{
			//修改记录
			try
			{
				
				OleDbConnection conn2=new OleDbConnection(@"provider=Microsoft.jet.oledb.4.0;data source="+Application.StartupPath+ "\xqwy.mdb");
				conn2.Open();
				string strsql="select * from tsb where Name='"+this.textBox1.Text.Trim()+"' ";
				OleDbDataAdapter da=new OleDbDataAdapter(strsql,conn2);
				DataSet ds=new DataSet();
				da.Fill(ds);
				DataTable mytable=new DataTable();
				mytable=ds.Tables[0];
	
			
				DataRow row1;
				row1=mytable.Rows[0];
				row1[1]=this.textBox1.Text.Trim();
				row1[3]=this.textBox2.Text.Trim();
				row1[4]=this.richTextBox1.Text.Trim();
	
				OleDbCommandBuilder cmdbld=new OleDbCommandBuilder(da);
				da.Update(mytable);
				MessageBox.Show("记录修改成功！");
				conn2.Close();
			}
			catch(Exception err)
			{
				MessageBox.Show(err.Message);
			}
		}
		private void button2_Click(object sender, System.EventArgs e)
		{
			Application.Exit(); 
		}
	}
}

						