useconfig.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 Reevol;
using System.Data.SqlClient;
using System.IO;

namespace load
{
	/// <summary>
	/// useConfig 的摘要说明。
	/// </summary>
	public class useConfig : System.Windows.Forms.Form
	{
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		private string _file;
		private Reevol.IniTool _iniTool;

		public const string FILED_SERVER = "(local)";
		public const string FILED_DATABASE = "UserLoad";
		public const string FILED_USERID = "sa";
		public const string FILED_PASSWORD = "";

		private System.Windows.Forms.TextBox textBox1;
		private System.Windows.Forms.TextBox textBox2;
		private System.Windows.Forms.TextBox textBox3;
		private System.Windows.Forms.TextBox textBox4;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.Label label4;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.Button button2;
		

		public useConfig()
		{
			//
			// Windows 窗体设计器支持所必需的
			//
			InitializeComponent();


			_file = string.Format(@"{0}\ConConfig.ini",System.Environment.CurrentDirectory);
			_iniTool = new IniTool(_file,"USERLOAD");
			//
			// 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(useConfig));
			this.textBox1 = new System.Windows.Forms.TextBox();
			this.textBox2 = new System.Windows.Forms.TextBox();
			this.textBox3 = new System.Windows.Forms.TextBox();
			this.textBox4 = 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.label4 = new System.Windows.Forms.Label();
			this.button1 = new System.Windows.Forms.Button();
			this.button2 = new System.Windows.Forms.Button();
			this.SuspendLayout();
			// 
			// textBox1
			// 
			this.textBox1.Location = new System.Drawing.Point(80, 8);
			this.textBox1.Name = "textBox1";
			this.textBox1.Size = new System.Drawing.Size(128, 21);
			this.textBox1.TabIndex = 0;
			this.textBox1.Text = "";
			// 
			// textBox2
			// 
			this.textBox2.Location = new System.Drawing.Point(80, 40);
			this.textBox2.Name = "textBox2";
			this.textBox2.Size = new System.Drawing.Size(128, 21);
			this.textBox2.TabIndex = 1;
			this.textBox2.Text = "";
			// 
			// textBox3
			// 
			this.textBox3.Location = new System.Drawing.Point(80, 72);
			this.textBox3.Name = "textBox3";
			this.textBox3.Size = new System.Drawing.Size(128, 21);
			this.textBox3.TabIndex = 1;
			this.textBox3.Text = "";
			// 
			// textBox4
			// 
			this.textBox4.Location = new System.Drawing.Point(80, 104);
			this.textBox4.Name = "textBox4";
			this.textBox4.PasswordChar = '*';
			this.textBox4.Size = new System.Drawing.Size(128, 21);
			this.textBox4.TabIndex = 1;
			this.textBox4.Text = "";
			// 
			// label1
			// 
			this.label1.Location = new System.Drawing.Point(16, 8);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(56, 23);
			this.label1.TabIndex = 2;
			this.label1.Text = "服务器";
			// 
			// label2
			// 
			this.label2.Location = new System.Drawing.Point(16, 40);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(56, 23);
			this.label2.TabIndex = 2;
			this.label2.Text = "数据库";
			// 
			// label3
			// 
			this.label3.Location = new System.Drawing.Point(16, 72);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(56, 23);
			this.label3.TabIndex = 2;
			this.label3.Text = "用户";
			// 
			// label4
			// 
			this.label4.Location = new System.Drawing.Point(16, 104);
			this.label4.Name = "label4";
			this.label4.Size = new System.Drawing.Size(56, 23);
			this.label4.TabIndex = 2;
			this.label4.Text = "密码";
			// 
			// button1
			// 
			this.button1.FlatStyle = System.Windows.Forms.FlatStyle.System;
			this.button1.Location = new System.Drawing.Point(40, 144);
			this.button1.Name = "button1";
			this.button1.TabIndex = 3;
			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, 144);
			this.button2.Name = "button2";
			this.button2.TabIndex = 4;
			this.button2.Text = "取消";
			this.button2.Click += new System.EventHandler(this.button2_Click);
			// 
			// useConfig
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(240, 198);
			this.Controls.Add(this.button2);
			this.Controls.Add(this.button1);
			this.Controls.Add(this.label1);
			this.Controls.Add(this.textBox2);
			this.Controls.Add(this.textBox1);
			this.Controls.Add(this.textBox3);
			this.Controls.Add(this.textBox4);
			this.Controls.Add(this.label2);
			this.Controls.Add(this.label3);
			this.Controls.Add(this.label4);
			this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle;
			this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
			this.MaximizeBox = false;
			this.Name = "useConfig";
			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
			this.Text = "系统配置";
			this.Load += new System.EventHandler(this.useConfig_Load);
			this.ResumeLayout(false);

		}
		#endregion
	

		private bool CheckConn()
		{
			string constr = string.Format(@"data source={0};persist security info=true;initial catalog={1};user id={2};password={3}",this.textBox1.Text,this.textBox2.Text,this.textBox3.Text,this.textBox4.Text);
			SqlConnection conn = new SqlConnection(constr);
			try
			{
				conn.Open();
				return true;
			}
			catch
			{
				return false;
			}
			finally
			{
				if(conn.State != System.Data.ConnectionState.Closed)
					conn.Close();
			}
		}

		private void useConfig_Load(object sender, System.EventArgs e)
		{
			if(File.Exists(_file))
			{
				this.textBox1.Text = FILED_SERVER;
				this.textBox2.Text = FILED_DATABASE;
				this.textBox3.Text = FILED_USERID;
				this.textBox4.Text = FILED_PASSWORD;
			}
		}

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

		private void button1_Click(object sender, System.EventArgs e)
		{
			if(CheckConn())
			{
				if(!File.Exists(_file))
				{
					File.Create(_file);
				}
				_iniTool.Write(FILED_SERVER,this.textBox1.Text);
				_iniTool.Write(FILED_DATABASE,this.textBox2.Text);
				_iniTool.Write(FILED_USERID,this.textBox3.Text);
				_iniTool.Write(FILED_PASSWORD,this.textBox4.Text);

				MessageBox.Show("配置成功","配置提示",MessageBoxButtons.OK,MessageBoxIcon.Information);
				this.Close();
			}
			else
			{
				MessageBox.Show("配置不成功","配置提示",MessageBoxButtons.OK,MessageBoxIcon.Information);
				this.textBox1.Focus();
				this.textBox1.SelectAll();
			}
		}
	}

}