add.cs

实施医院管理系统

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using DataAccess;
using comman;
using System.Data;
namespace load
{
	/// <summary>
	/// Add 的摘要说明。
	/// </summary>
	public class Add : System.Windows.Forms.Form
	{
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.Button button2;
		private System.Windows.Forms.TextBox textBox1;
		private System.Windows.Forms.TextBox textBox2;

		private UserLoadAccess userAccess = new UserLoadAccess();

		private UserLoad userLoad = new UserLoad();
		private System.Windows.Forms.TextBox textBox3;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.Label label3;

		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		public Add()
		{
			//
			// 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()
		{
			this.button1 = new System.Windows.Forms.Button();
			this.button2 = new System.Windows.Forms.Button();
			this.textBox1 = new System.Windows.Forms.TextBox();
			this.textBox2 = new System.Windows.Forms.TextBox();
			this.textBox3 = new System.Windows.Forms.TextBox();
			this.label1 = new System.Windows.Forms.Label();
			this.label2 = new System.Windows.Forms.Label();
			this.label3 = new System.Windows.Forms.Label();
			this.SuspendLayout();
			// 
			// button1
			// 
			this.button1.FlatStyle = System.Windows.Forms.FlatStyle.System;
			this.button1.Location = new System.Drawing.Point(24, 176);
			this.button1.Name = "button1";
			this.button1.TabIndex = 0;
			this.button1.Text = "确定";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// button2
			// 
			this.button2.FlatStyle = System.Windows.Forms.FlatStyle.System;
			this.button2.Location = new System.Drawing.Point(128, 176);
			this.button2.Name = "button2";
			this.button2.TabIndex = 1;
			this.button2.Text = "取消";
			this.button2.Click += new System.EventHandler(this.button2_Click);
			// 
			// textBox1
			// 
			this.textBox1.Location = new System.Drawing.Point(88, 40);
			this.textBox1.Name = "textBox1";
			this.textBox1.Size = new System.Drawing.Size(128, 21);
			this.textBox1.TabIndex = 2;
			this.textBox1.Text = "";
			// 
			// textBox2
			// 
			this.textBox2.Location = new System.Drawing.Point(88, 80);
			this.textBox2.Name = "textBox2";
			this.textBox2.PasswordChar = '*';
			this.textBox2.Size = new System.Drawing.Size(128, 21);
			this.textBox2.TabIndex = 2;
			this.textBox2.Text = "";
			// 
			// textBox3
			// 
			this.textBox3.Location = new System.Drawing.Point(88, 120);
			this.textBox3.Name = "textBox3";
			this.textBox3.PasswordChar = '*';
			this.textBox3.Size = new System.Drawing.Size(128, 21);
			this.textBox3.TabIndex = 3;
			this.textBox3.Text = "";
			// 
			// label1
			// 
			this.label1.Location = new System.Drawing.Point(8, 40);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(64, 23);
			this.label1.TabIndex = 4;
			this.label1.Text = "用户名";
			// 
			// label2
			// 
			this.label2.Location = new System.Drawing.Point(8, 80);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(64, 23);
			this.label2.TabIndex = 4;
			this.label2.Text = "密码";
			// 
			// label3
			// 
			this.label3.Location = new System.Drawing.Point(8, 120);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(72, 24);
			this.label3.TabIndex = 4;
			this.label3.Text = "密码确认";
			// 
			// Add
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(232, 230);
			this.Controls.Add(this.label3);
			this.Controls.Add(this.label1);
			this.Controls.Add(this.textBox3);
			this.Controls.Add(this.textBox1);
			this.Controls.Add(this.button2);
			this.Controls.Add(this.button1);
			this.Controls.Add(this.textBox2);
			this.Controls.Add(this.label2);
			this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle;
			this.MaximizeBox = false;
			this.Name = "Add";
			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
			this.Text = "用户注册";
			this.Load += new System.EventHandler(this.Add_Load);
			this.ResumeLayout(false);

		}
		#endregion

		private void button1_Click(object sender, System.EventArgs e)
		{

			DataTable table = new DataTable();
			table = userAccess.SelectLoad();
			DataView view = new DataView(table);
			view.RowFilter = string.Format("UserName = '{0}'",this.textBox1.Text);

		
			if(view.Count == 0)
			{
				if(this.textBox2.Text.CompareTo(this.textBox3.Text) == 0)
				{
					if(this.textBox1.Text != "" && this.textBox2.Text != "")
					{
						userLoad.UserName = this.textBox1.Text;
						userLoad.Password = this.textBox2.Text;
				
						this.DialogResult = DialogResult.OK;
						this.Close();
					}
					else
					{
						MessageBox.Show("请输入用户名与密码！","注册",MessageBoxButtons.OK,MessageBoxIcon.Error);
					}

				}
				else
				{
					MessageBox.Show("密码不相同，请重新输一次！","注册",MessageBoxButtons.OK,MessageBoxIcon.Error);
				}
			}
			else
			{
				MessageBox.Show("此用户名已经有人注册过！","注册",MessageBoxButtons.OK,MessageBoxIcon.Error);
			}
					
			


		
	}

		private void Add_Load(object sender, System.EventArgs e)
		{
		
		}

		private void button2_Click(object sender, System.EventArgs e)
		{
			this.Close();
			this.DialogResult = DialogResult.Cancel;
		}
	
		public UserLoad UserLoad
		{
			get
			{
				return userLoad;
			}
		}
	}
}