updateselfmessui.cs

真的很不错哦 用了c#开发 面向对象过程

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using SetupOperDBLibrary;

namespace UI
{
	/// <summary>
	/// UpdateSelfmessUI 的摘要说明。
	/// </summary>
	public class UpdateSelfmessUI : System.Windows.Forms.Form
	{
		private ListViewItem item;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.Button button2;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.TextBox textBox1;
		private System.Windows.Forms.TextBox textJackmess;
		private System.Windows.Forms.DateTimePicker dateTimePicker1;
		private System.Windows.Forms.Label label4;
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		public UpdateSelfmessUI()
		{
			//
			// 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
			//
		}
		public UpdateSelfmessUI(ListViewItem item)
		{
			InitializeComponent();
			this.item=item;
		}

		/// <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()
		{
			this.button1 = new System.Windows.Forms.Button();
			this.button2 = new System.Windows.Forms.Button();
			this.label1 = new System.Windows.Forms.Label();
			this.label2 = new System.Windows.Forms.Label();
			this.label3 = new System.Windows.Forms.Label();
			this.textBox1 = new System.Windows.Forms.TextBox();
			this.textJackmess = new System.Windows.Forms.TextBox();
			this.dateTimePicker1 = new System.Windows.Forms.DateTimePicker();
			this.label4 = new System.Windows.Forms.Label();
			this.SuspendLayout();
			// 
			// button1
			// 
			this.button1.Location = new System.Drawing.Point(64, 208);
			this.button1.Name = "button1";
			this.button1.TabIndex = 0;
			this.button1.Text = "修改";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// button2
			// 
			this.button2.Location = new System.Drawing.Point(192, 208);
			this.button2.Name = "button2";
			this.button2.TabIndex = 0;
			this.button2.Text = "取消";
			this.button2.Click += new System.EventHandler(this.button2_Click);
			// 
			// label1
			// 
			this.label1.AutoSize = true;
			this.label1.Location = new System.Drawing.Point(48, 32);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(66, 17);
			this.label1.TabIndex = 1;
			this.label1.Text = "信息编号：";
			// 
			// label2
			// 
			this.label2.AutoSize = true;
			this.label2.Location = new System.Drawing.Point(48, 72);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(66, 17);
			this.label2.TabIndex = 1;
			this.label2.Text = "提醒时间：";
			// 
			// label3
			// 
			this.label3.AutoSize = true;
			this.label3.Location = new System.Drawing.Point(48, 112);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(66, 17);
			this.label3.TabIndex = 1;
			this.label3.Text = "提醒内容：";
			// 
			// textBox1
			// 
			this.textBox1.Location = new System.Drawing.Point(208, 72);
			this.textBox1.Name = "textBox1";
			this.textBox1.Size = new System.Drawing.Size(64, 21);
			this.textBox1.TabIndex = 15;
			this.textBox1.Text = "12:00:00";
			// 
			// textJackmess
			// 
			this.textJackmess.Location = new System.Drawing.Point(112, 120);
			this.textJackmess.Multiline = true;
			this.textJackmess.Name = "textJackmess";
			this.textJackmess.Size = new System.Drawing.Size(160, 56);
			this.textJackmess.TabIndex = 14;
			this.textJackmess.Text = "";
			// 
			// dateTimePicker1
			// 
			this.dateTimePicker1.Format = System.Windows.Forms.DateTimePickerFormat.Short;
			this.dateTimePicker1.Location = new System.Drawing.Point(112, 72);
			this.dateTimePicker1.Name = "dateTimePicker1";
			this.dateTimePicker1.Size = new System.Drawing.Size(96, 21);
			this.dateTimePicker1.TabIndex = 13;
			this.dateTimePicker1.Value = new System.DateTime(2007, 8, 27, 0, 0, 0, 0);
			// 
			// label4
			// 
			this.label4.Location = new System.Drawing.Point(120, 32);
			this.label4.Name = "label4";
			this.label4.TabIndex = 16;
			// 
			// UpdateSelfmessUI
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(320, 273);
			this.Controls.Add(this.label4);
			this.Controls.Add(this.textBox1);
			this.Controls.Add(this.textJackmess);
			this.Controls.Add(this.dateTimePicker1);
			this.Controls.Add(this.label1);
			this.Controls.Add(this.button1);
			this.Controls.Add(this.button2);
			this.Controls.Add(this.label2);
			this.Controls.Add(this.label3);
			this.Name = "UpdateSelfmessUI";
			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
			this.Text = "更新提醒";
			this.Load += new System.EventHandler(this.UpdateSelfmessUI_Load);
			this.ResumeLayout(false);

		}
		#endregion

		private void UpdateSelfmessUI_Load(object sender, System.EventArgs e)
		{
			this.label4.Text=this.item.SubItems[0].Text;
			this.textJackmess.Text=this.item.SubItems[2].Text;
		}

		private void button1_Click(object sender, System.EventArgs e)
		{
			string time=this.dateTimePicker1.Text+" "+this.textBox1.Text.Trim();
			try
			{
				DateTime.Parse(time);
			}
			catch
			{
				MessageBox.Show("时间"+time+"的格式不正确！");
				return;
			}
			
			string mess=this.textJackmess.Text.Trim();
			if(mess=="")
			{
				MessageBox.Show("提示信息不能为空！");
				return;
			}
			try
			{
				SetupUpdateSelfmess update=new SetupUpdateSelfmess();
				if(update.UpdateSelfmess(this.label4.Text.Trim(),time,mess))
				{
					MessageBox.Show("更新成功！");
					this.Close();
				}
				else
				{
					MessageBox.Show("更新失败！");
				}
			}
			catch(Exception ex)
			{
				MessageBox.Show(ex.ToString());
			}
		}

		private void button2_Click(object sender, System.EventArgs e)
		{
			this.Close();
		}
	}
}