mainform.cs

初学Csharp

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Data.SqlClient;
using System.Data.OleDb;  
namespace SourceManager
{
	/// <summary>
	/// Summary description for Form1.
	/// </summary>
	public class MainForm : System.Windows.Forms.Form
	{
		private System.Windows.Forms.MainMenu mainMenu1;
		private System.Windows.Forms.MenuItem menuItem1;
		private System.Windows.Forms.MenuItem menuItem3;
		private System.Windows.Forms.MenuItem menuItem4;
		private System.Windows.Forms.MenuItem menuItem5;
		private System.Windows.Forms.MenuItem menuItem6;
		private System.Windows.Forms.MenuItem menuItem8;
		private System.Windows.Forms.MenuItem menuItem9;
		private System.Windows.Forms.ToolBar MaintoolBar;
		private System.Windows.Forms.MenuItem menuItem10;
		private System.Windows.Forms.ToolBarButton toolBarButton2;
		private System.Windows.Forms.MenuItem menuItem_usrload;
		private System.Windows.Forms.ToolBarButton toolBarButton_USRLOAD;
		private System.Windows.Forms.ImageList imageList1;
		private System.Windows.Forms.MenuItem menuItem_usrmana;
		private System.Data.OleDb.OleDbCommand zl_oleDbCommand;
		private System.Windows.Forms.MenuItem menuItem2;
		private System.Windows.Forms.MenuItem menuItem7;
		private System.Windows.Forms.MenuItem menuItem11;
		private System.Windows.Forms.StatusBar statusBar1;
		private System.Data.OleDb.OleDbConnection zl_oleDbConnection;
		private System.ComponentModel.IContainer components;

		public MainForm()
		{
			//
			// Required for Windows Form Designer support
			//
			InitializeComponent();
            m_currentUsr=null;
			//
			// TODO: Add any constructor code after InitializeComponent call
			//
		}

		/// <summary>
		/// Clean up any resources being used.
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if (components != null) 
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#region Windows Form Designer generated code
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{
			this.components = new System.ComponentModel.Container();
			this.mainMenu1 = new System.Windows.Forms.MainMenu();
			this.menuItem1 = new System.Windows.Forms.MenuItem();
			this.menuItem_usrload = new System.Windows.Forms.MenuItem();
			this.menuItem_usrmana = new System.Windows.Forms.MenuItem();
			this.menuItem3 = new System.Windows.Forms.MenuItem();
			this.menuItem4 = new System.Windows.Forms.MenuItem();
			this.menuItem5 = new System.Windows.Forms.MenuItem();
			this.menuItem6 = new System.Windows.Forms.MenuItem();
			this.menuItem8 = new System.Windows.Forms.MenuItem();
			this.menuItem9 = new System.Windows.Forms.MenuItem();
			this.menuItem11 = new System.Windows.Forms.MenuItem();
			this.menuItem10 = new System.Windows.Forms.MenuItem();
			this.menuItem2 = new System.Windows.Forms.MenuItem();
			this.menuItem7 = new System.Windows.Forms.MenuItem();
			this.MaintoolBar = new System.Windows.Forms.ToolBar();
			this.toolBarButton_USRLOAD = new System.Windows.Forms.ToolBarButton();
			this.toolBarButton2 = new System.Windows.Forms.ToolBarButton();
			this.imageList1 = new System.Windows.Forms.ImageList(this.components);
			this.zl_oleDbCommand = new System.Data.OleDb.OleDbCommand();
			this.statusBar1 = new System.Windows.Forms.StatusBar();
			this.zl_oleDbConnection = new System.Data.OleDb.OleDbConnection();
			this.SuspendLayout();
			// 
			// mainMenu1
			// 
			this.mainMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																					  this.menuItem1,
																					  this.menuItem5,
																					  this.menuItem2});
			// 
			// menuItem1
			// 
			this.menuItem1.Index = 0;
			this.menuItem1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																					  this.menuItem_usrload,
																					  this.menuItem_usrmana,
																					  this.menuItem3,
																					  this.menuItem4});
			this.menuItem1.Text = "基本操作";
			// 
			// menuItem_usrload
			// 
			this.menuItem_usrload.Enabled = false;
			this.menuItem_usrload.Index = 0;
			this.menuItem_usrload.Text = "用户登录...";
			this.menuItem_usrload.Click += new System.EventHandler(this.menuItem_usrload_Click);
			// 
			// menuItem_usrmana
			// 
			this.menuItem_usrmana.Index = 1;
			this.menuItem_usrmana.Text = "用户管理...";
			this.menuItem_usrmana.Click += new System.EventHandler(this.menuItem_usrmana_Click);
			// 
			// menuItem3
			// 
			this.menuItem3.Index = 2;
			this.menuItem3.Text = "-";
			// 
			// menuItem4
			// 
			this.menuItem4.Index = 3;
			this.menuItem4.Text = "退出";
			this.menuItem4.Click += new System.EventHandler(this.menuItem4_Click);
			// 
			// menuItem5
			// 
			this.menuItem5.Index = 1;
			this.menuItem5.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																					  this.menuItem6,
																					  this.menuItem8,
																					  this.menuItem9,
																					  this.menuItem11,
																					  this.menuItem10});
			this.menuItem5.Text = "代码管理";
			// 
			// menuItem6
			// 
			this.menuItem6.Index = 0;
			this.menuItem6.Text = "添加代码...";
			this.menuItem6.Click += new System.EventHandler(this.menuItem6_Click);
			// 
			// menuItem8
			// 
			this.menuItem8.Index = 1;
			this.menuItem8.Text = "寻找查询...";
			this.menuItem8.Click += new System.EventHandler(this.menuItem8_Click);
			// 
			// menuItem9
			// 
			this.menuItem9.Index = 2;
			this.menuItem9.Text = "代码属性管理...";
			this.menuItem9.Click += new System.EventHandler(this.menuItem9_Click);
			// 
			// menuItem11
			// 
			this.menuItem11.Index = 3;
			this.menuItem11.Text = "源文件数据库一致性检查...";
			this.menuItem11.Click += new System.EventHandler(this.menuItem11_Click);
			// 
			// menuItem10
			// 
			this.menuItem10.Index = 4;
			this.menuItem10.Text = "代码打印";
			// 
			// menuItem2
			// 
			this.menuItem2.Index = 2;
			this.menuItem2.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																					  this.menuItem7});
			this.menuItem2.Text = "帮助";
			// 
			// menuItem7
			// 
			this.menuItem7.Index = 0;
			this.menuItem7.Text = "关于我们...";
			// 
			// MaintoolBar
			// 
			this.MaintoolBar.Buttons.AddRange(new System.Windows.Forms.ToolBarButton[] {
																						   this.toolBarButton_USRLOAD,
																						   this.toolBarButton2});
			this.MaintoolBar.ButtonSize = new System.Drawing.Size(16, 16);
			this.MaintoolBar.DropDownArrows = true;
			this.MaintoolBar.Location = new System.Drawing.Point(0, 0);
			this.MaintoolBar.Name = "MaintoolBar";
			this.MaintoolBar.ShowToolTips = true;
			this.MaintoolBar.Size = new System.Drawing.Size(336, 28);
			this.MaintoolBar.TabIndex = 1;
			this.MaintoolBar.ButtonClick += new System.Windows.Forms.ToolBarButtonClickEventHandler(this.MaintoolBar_ButtonClick);
			// 
			// imageList1
			// 
			this.imageList1.ImageSize = new System.Drawing.Size(16, 16);
			this.imageList1.TransparentColor = System.Drawing.Color.Transparent;
			// 
			// zl_oleDbCommand
			// 
			this.zl_oleDbCommand.Connection = this.zl_oleDbConnection;
			// 
			// statusBar1
			// 
			this.statusBar1.Location = new System.Drawing.Point(0, 263);
			this.statusBar1.Name = "statusBar1";
			this.statusBar1.Size = new System.Drawing.Size(336, 22);
			this.statusBar1.TabIndex = 3;
			// 
			// zl_oleDbConnection
			// 
			this.zl_oleDbConnection.ConnectionString = @"Jet OLEDB:Global Partial Bulk Ops=2;Jet OLEDB:Registry Path=;Jet OLEDB:Database Locking Mode=1;Data Source=""SourceManager.mdb"";Mode=Share Deny None;Jet OLEDB:Engine Type=5;Provider=""Microsoft.Jet.OLEDB.4.0"";Jet OLEDB:System database=;Jet OLEDB:SFP=False;persist security info=False;Extended Properties=;Jet OLEDB:Compact Without Replica Repair=False;Jet OLEDB:Encrypt Database=False;Jet OLEDB:Create System Database=False;Jet OLEDB:Don't Copy Locale on Compact=False;User ID=Admin;Jet OLEDB:Global Bulk Transactions=1";
			// 
			// MainForm
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(336, 285);
			this.Controls.Add(this.statusBar1);
			this.Controls.Add(this.MaintoolBar);
			this.IsMdiContainer = true;
			this.Menu = this.mainMenu1;
			this.Name = "MainForm";
			this.Text = "源代码管理器v1.0";
			this.WindowState = System.Windows.Forms.FormWindowState.Maximized;
			this.Load += new System.EventHandler(this.MainForm_Load);
			this.ResumeLayout(false);

		}
		#endregion

		/// <summary>
		/// The main entry point for the application.
		/// </summary>
		[STAThread]
		static void Main() 
		{   
			//执行初始化

			Application.Run(new MainForm());
		}

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

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

		private void MaintoolBar_ButtonClick(object sender, System.Windows.Forms.ToolBarButtonClickEventArgs e)
		{
		
		}

		private void MainForm_Load(object sender, System.EventArgs e)
		{
		   string password;
		   //初始化数据库联接
           zl_oleDbConnection.Open(); 
           ///////////////////
           #region  登录
           LoadForm logfrm=new LoadForm() ;
		   //logfrm.MdiParent=this;
			if (logfrm.ShowDialog(this)== DialogResult.OK)
			{
                 
			}
			else
			{

			}
           ////////验证
           m_currentUsr=logfrm.usrname;
           password=logfrm.password; 
           string sqlstr;
		   sqlstr="select * from userinfo where userid='"+m_currentUsr+"' and password='"+password+"'";
		   zl_oleDbCommand.CommandText=sqlstr;
			try
			{
				DataReader=zl_oleDbCommand.ExecuteReader();
				if(!DataReader.HasRows)
				{
					MessageBox.Show("用户名密码有误!","错误", 
						MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
					this.Close(); 
				}
			}
			catch(OleDbException ee)
			{
				MessageBox.Show (ee.Message,"错误！");
				
			} 
			finally
			{
				DataReader.Close();
                zl_oleDbConnection.Close(); 
			}
           /////////
		   #endregion
           /////////////////
           #region 检查目录一致性

           #endregion
		}

		private string m_currentUsr;
		private OleDbDataReader DataReader;

		private void menuItem4_Click(object sender, System.EventArgs e)
		{
			this.Close(); 
		}

		private void menuItem9_Click(object sender, System.EventArgs e)
		{
			ParamForm parafrm=new ParamForm();
			parafrm.SetConnection(zl_oleDbConnection); 
			parafrm.MdiParent=this; 
			parafrm.Show();
 
		}

		private void menuItem6_Click(object sender, System.EventArgs e)
		{
			AddForm frm=new AddForm();
			frm.SetConnection(zl_oleDbConnection); 
			frm.MdiParent=this; 
			frm.Show(); 
		}

		private void menuItem8_Click(object sender, System.EventArgs e)
		{
			SearchForm frm=new SearchForm();
			frm.SetConnection(zl_oleDbConnection); 
			frm.MdiParent=this; 
			frm.Show(); 
		}

		private void menuItem11_Click(object sender, System.EventArgs e)
		{
			//代码文件系统一致性检查
            CheckForm frm=new CheckForm();
			frm.MdiParent=this;
			frm.SetConnection(zl_oleDbConnection);
			frm.Show(); 
		}
	}
}