userinfomodify.cs

工作流引擎

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Data.SqlClient;
using WorkFlow.util;

namespace WorkFlow.user
{
	/// <summary>
	/// UserModify 的摘要说明。
	/// </summary>
	public class UserInfoModify : System.Windows.Forms.Form
	{
		
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.TextBox textBox1;
		private System.Windows.Forms.TextBox textBox2;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.Button button2;
		private System.Windows.Forms.TextBox textBox3;
		private System.Windows.Forms.Label label3;
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;
		private SqlConnection  dbCon = null;
		private object userautoid = null;

		public UserInfoModify(object userautoid)
		{
			//
			// Windows 窗体设计器支持所必需的
			//
			InitializeComponent();
			WorkFlow.util.UiUtils.InitUI(this);
			this.userautoid = userautoid;
			loadUser();

			//
			// TODO: 在 InitializeComponent 调用后添加任何构造函数代码
			//
		}
		private void loadUser()
		{
			if(dbCon==null) dbCon = MainForm.getConnection();
			string sql = "select name,passwd from t_user where autoid = "+userautoid;
			using(SqlCommand cmd = dbCon.CreateCommand())
			{
				cmd.CommandText = sql;
				using(SqlDataReader reader = cmd.ExecuteReader())
				{
					while(reader.Read())
					{
						this.textBox1.Text = reader.GetString(0);
						this.textBox2.Text = "";
						this.textBox3.Text = this.textBox2.Text;
					}
				}
			}
		}

		/// <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.label1 = new System.Windows.Forms.Label();
			this.label2 = new System.Windows.Forms.Label();
			this.textBox1 = new System.Windows.Forms.TextBox();
			this.textBox2 = new System.Windows.Forms.TextBox();
			this.button1 = new System.Windows.Forms.Button();
			this.button2 = new System.Windows.Forms.Button();
			this.textBox3 = new System.Windows.Forms.TextBox();
			this.label3 = new System.Windows.Forms.Label();
			this.SuspendLayout();
			// 
			// label1
			// 
			this.label1.ForeColor = System.Drawing.Color.Blue;
			this.label1.Location = new System.Drawing.Point(40, 8);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(56, 23);
			this.label1.TabIndex = 0;
			this.label1.Text = "用户姓名";
			this.label1.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			// 
			// label2
			// 
			this.label2.ForeColor = System.Drawing.Color.Blue;
			this.label2.Location = new System.Drawing.Point(64, 48);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(32, 23);
			this.label2.TabIndex = 1;
			this.label2.Text = "密码";
			this.label2.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			// 
			// textBox1
			// 
			this.textBox1.Location = new System.Drawing.Point(112, 8);
			this.textBox1.Name = "textBox1";
			this.textBox1.Size = new System.Drawing.Size(112, 21);
			this.textBox1.TabIndex = 2;
			this.textBox1.Text = "";
			// 
			// textBox2
			// 
			this.textBox2.Location = new System.Drawing.Point(112, 48);
			this.textBox2.Name = "textBox2";
			this.textBox2.PasswordChar = '*';
			this.textBox2.Size = new System.Drawing.Size(112, 21);
			this.textBox2.TabIndex = 4;
			this.textBox2.Text = "";
			// 
			// button1
			// 
			this.button1.BackColor = System.Drawing.SystemColors.ControlLight;
			this.button1.ForeColor = System.Drawing.Color.Blue;
			this.button1.Location = new System.Drawing.Point(56, 128);
			this.button1.Name = "button1";
			this.button1.TabIndex = 8;
			this.button1.Text = "确定";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// button2
			// 
			this.button2.BackColor = System.Drawing.SystemColors.ControlLight;
			this.button2.ForeColor = System.Drawing.Color.Blue;
			this.button2.Location = new System.Drawing.Point(184, 128);
			this.button2.Name = "button2";
			this.button2.TabIndex = 7;
			this.button2.Text = "取消";
			this.button2.Click += new System.EventHandler(this.button2_Click);
			// 
			// textBox3
			// 
			this.textBox3.Location = new System.Drawing.Point(112, 88);
			this.textBox3.Name = "textBox3";
			this.textBox3.PasswordChar = '*';
			this.textBox3.Size = new System.Drawing.Size(112, 21);
			this.textBox3.TabIndex = 6;
			this.textBox3.Text = "";
			// 
			// label3
			// 
			this.label3.ForeColor = System.Drawing.Color.Blue;
			this.label3.Location = new System.Drawing.Point(40, 88);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(56, 23);
			this.label3.TabIndex = 9;
			this.label3.Text = "确认密码";
			this.label3.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			// 
			// UserInfoModify
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.BackColor = System.Drawing.Color.White;
			this.ClientSize = new System.Drawing.Size(312, 158);
			this.Controls.Add(this.textBox3);
			this.Controls.Add(this.textBox2);
			this.Controls.Add(this.textBox1);
			this.Controls.Add(this.label3);
			this.Controls.Add(this.button2);
			this.Controls.Add(this.button1);
			this.Controls.Add(this.label2);
			this.Controls.Add(this.label1);
			this.ForeColor = System.Drawing.Color.Blue;
			this.MaximizeBox = false;
			this.MinimizeBox = false;
			this.Name = "UserInfoModify";
			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
			this.Text = "用户信息修改";
			this.ResumeLayout(false);

		}
		#endregion

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

		private void button1_Click(object sender, System.EventArgs e)
		{
			string error="";
			if(this.textBox1.Text=="" || this.textBox1.Text.Trim().Equals(""))
			{	
				error+="错!用户名为空\n";
				MessageBox.Show(error+"请重试!!!");
				return;}
			if(!this.textBox2.Text.Equals(this.textBox3.Text))
			{
					error+="错!密码不一致\n";
				MessageBox.Show(error+"请重试!!!");
				return;
			}	

			try
			{
				string sql = "update t_user set name='"+StringUtils.filterBeforeDB(this.textBox1.Text)+"',passwd='"+UserRight.toMD5(this.textBox2.Text)+"' where autoid="+this.userautoid;
				int result = Database.ExecuteNonQuery(dbCon,sql);
				if(result==1)
				{
					MessageBox.Show("修改用户信息成功");
					this.Close();
				}
				else
				{
					MessageBox.Show("修改用户信息失败，请重试");
				}
			}
			catch(Exception ee)
			{
				MessageBox.Show(ee.ToString());
			}
			
		}
	}
}