mainform.cs

机械制造业信息管理系统(含源码) 是为一个粮仪厂开发的

			this._newMenu.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																					 this.menuItem45,
																					 this.menuItem46,
																					 this.menuItem47,
																					 this.menuItem48,
																					 this.menuItem49});
			// 
			// menuItem45
			// 
			this.menuItem45.Index = 0;
			this.menuItem45.Text = "供货商资料(&B)";
			this.menuItem45.Click += new System.EventHandler(this.menuItem45_Click);
			// 
			// menuItem46
			// 
			this.menuItem46.Index = 1;
			this.menuItem46.Text = "订货商资料(&S)";
			this.menuItem46.Click += new System.EventHandler(this.menuItem46_Click);
			// 
			// menuItem47
			// 
			this.menuItem47.Index = 2;
			this.menuItem47.Text = "-";
			// 
			// menuItem48
			// 
			this.menuItem48.Index = 3;
			this.menuItem48.Text = "采购单(&K)";
			this.menuItem48.Click += new System.EventHandler(this.menuItem48_Click);
			// 
			// menuItem49
			// 
			this.menuItem49.Index = 4;
			this.menuItem49.Text = "销售单(&T)";
			this.menuItem49.Click += new System.EventHandler(this.menuItem49_Click);
			// 
			// _spaces2
			// 
			this._spaces2.Style = System.Windows.Forms.ToolBarButtonStyle.Separator;
			// 
			// _search
			// 
			this._search.DropDownMenu = this._searchMenu;
			this._search.ImageIndex = 4;
			this._search.Style = System.Windows.Forms.ToolBarButtonStyle.DropDownButton;
			this._search.Text = "统计查询";
			this._search.ToolTipText = "统计查询";
			// 
			// _searchMenu
			// 
			this._searchMenu.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																						this.menuItem54,
																						this.menuItem50});
			// 
			// menuItem54
			// 
			this.menuItem54.Index = 0;
			this.menuItem54.Text = "采购查询(&S)";
			this.menuItem54.Click += new System.EventHandler(this.menuItem54_Click);
			// 
			// menuItem50
			// 
			this.menuItem50.Index = 1;
			this.menuItem50.Text = "销售查询(&T)";
			this.menuItem50.Click += new System.EventHandler(this.menuItem50_Click);
			// 
			// _spaces3
			// 
			this._spaces3.Style = System.Windows.Forms.ToolBarButtonStyle.Separator;
			// 
			// _systemSet
			// 
			this._systemSet.DropDownMenu = this._systemSetMenu;
			this._systemSet.ImageIndex = 5;
			this._systemSet.Style = System.Windows.Forms.ToolBarButtonStyle.DropDownButton;
			this._systemSet.Text = "设 置";
			this._systemSet.ToolTipText = "设 置";
			// 
			// _systemSetMenu
			// 
			this._systemSetMenu.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																						   this.menuItem52,
																						   this.menuItem55,
																						   this.menuItem51,
																						   this.menuItem56,
																						   this.menuItem53});
			// 
			// menuItem52
			// 
			this.menuItem52.Index = 0;
			this.menuItem52.Text = "字典设置(&D)";
			this.menuItem52.Click += new System.EventHandler(this.menuItem52_Click);
			// 
			// menuItem55
			// 
			this.menuItem55.Index = 1;
			this.menuItem55.Text = "-";
			// 
			// menuItem51
			// 
			this.menuItem51.Index = 2;
			this.menuItem51.Text = "产品目录(&P)";
			this.menuItem51.Click += new System.EventHandler(this.menuItem51_Click);
			// 
			// menuItem56
			// 
			this.menuItem56.Index = 3;
			this.menuItem56.Text = "-";
			// 
			// menuItem53
			// 
			this.menuItem53.Index = 4;
			this.menuItem53.Text = "系统备份(&B)";
			this.menuItem53.Click += new System.EventHandler(this.menuItem53_Click);
			// 
			// _exitSystem
			// 
			this._exitSystem.ImageIndex = 6;
			this._exitSystem.Text = "退 出";
			this._exitSystem.ToolTipText = "退 出";
			// 
			// imageList
			// 
			this.imageList.ColorDepth = System.Windows.Forms.ColorDepth.Depth24Bit;
			this.imageList.ImageSize = new System.Drawing.Size(50, 39);
			this.imageList.ImageStream = ((System.Windows.Forms.ImageListStreamer)(resources.GetObject("imageList.ImageStream")));
			this.imageList.TransparentColor = System.Drawing.Color.Transparent;
			// 
			// MainForm
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(656, 329);
			this.Controls.Add(this.toolBar);
			this.Controls.Add(this.statusBar);
			this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
			this.IsMdiContainer = true;
			this.Menu = this.mainMenu;
			this.Name = "MainForm";
			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
			this.Text = "制造业企业信息管理系统 V1.00";
			this.WindowState = System.Windows.Forms.FormWindowState.Maximized;
			this.Closing += new System.ComponentModel.CancelEventHandler(this.MainForm_Closing);
			this.Load += new System.EventHandler(this.MainForm_Load);
			((System.ComponentModel.ISupportInitialize)(this.sbDefault)).EndInit();
			((System.ComponentModel.ISupportInitialize)(this.loginInfo)).EndInit();
			this.ResumeLayout(false);

		}
		#endregion

		/// <summary>
		/// 退出系统
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void MainForm_Closing(object sender, System.ComponentModel.CancelEventArgs e) {
			if(MessageBox.Show("确定退出吗？","退出确认",MessageBoxButtons.OKCancel,MessageBoxIcon.Question) == DialogResult.Cancel){
				e.Cancel = true;
			}else{
				Application.Exit();
			}
		}

		/// <summary>
		/// 弹出关于系统窗口
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void toAboutForm_Click(object sender, System.EventArgs e) {
			AboutForm af = new AboutForm();
			af.ShowDialog();
		}

		/// <summary>
		/// 退出系统
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void toExitApp_Click(object sender, System.EventArgs e) {
			this.login.ExitApp();
		}

		/// <summary>
		/// 选择帐套
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void selectDA_Click(object sender, System.EventArgs e) {
			DAList da     = new DAList();
			da.SetText    = "选择帐套";
			da.MdiParent  = this;
			da.Show();
		}

		/// <summary>
		/// 采购定单录入
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void menuItem28_Click(object sender, System.EventArgs e) {
			Eboer.MIS.MF.WinForm.Stock.StockList scl = null;
			Eboer.MIS.MF.WinForm.Stock.EditOrder addSO = new Eboer.MIS.MF.WinForm.Stock.EditOrder(scl);
			addSO.sign.Enabled = true;

			Eboer.MIS.MF.WinForm.Stock.StockList sl = new StockList();
			addSO._sl = sl;

			addSO.LoadItemCol();
			addSO.sign.Text = Public.GetNewInfoID("StockOrder","soSign");
			addSO.SetPackSign();
			addSO.Show();
		}

		/// <summary>
		/// 销售货录入
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void menuItem34_Click(object sender, System.EventArgs e) {
			Eboer.MIS.MF.WinForm.Sell.OrderList orl = null;
			Eboer.MIS.MF.WinForm.Sell.EditOrder addSO = new Eboer.MIS.MF.WinForm.Sell.EditOrder(orl);
			addSO.LoadItemCol();

			Eboer.MIS.MF.WinForm.Sell.OrderList sl = new OrderList();
			addSO._ol = sl;
			
			addSO.sign.Enabled = true;
			addSO.sign.Text = Public.GetNewInfoID("SellOrder","soSign");
			addSO.SetPackSign();
			addSO.Show();
		}

		/// <summary>
		/// 订货单列表
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void menuItem35_Click(object sender, System.EventArgs e) {
			Eboer.MIS.MF.WinForm.Sell.OrderList list = new OrderList();
			list.MdiParent                           = this;
			list.ListInit();
			list.Show();
		}

		/* ---------------------------------- 控制窗体 --------------------- */

		#region Private Structures
		[StructLayout(LayoutKind.Sequential, Pack = 4)]
			private struct RECT {
			public int left;
			public int top;
			public int right;
			public int bottom;

			public override string ToString() {
				string ret = string.Format(
					"left = {0}, top = {1}, right = {2}, bottom = {3}",
					left, top, right, bottom);
				return ret;
			}
		}

		[StructLayout(LayoutKind.Sequential, Pack = 4)]
			private struct PAINTSTRUCT {
			public IntPtr hdc;
			public int fErase;
			public RECT rcPaint;
			public int fRestore;
			public int fIncUpdate;
			[MarshalAs(UnmanagedType.ByValArray, SizeConst=32)]  public byte[] rgbReserved;

			public override string ToString() {
				string ret = string.Format(
					"hdc = {0} , fErase = {1}, rcPaint = {2}, fRestore = {3}, fIncUpdate = {4}",
					hdc, fErase, rcPaint.ToString(), fRestore, fIncUpdate);
				return ret;
			}
		}

		#endregion
		
		#region UnManagedMethods
		private class UnManagedMethods {
			[DllImport("user32")]
			public extern static int GetClientRect(
				IntPtr hwnd, 
				ref RECT lpRect);
			[DllImport("user32")]
			public extern static int BeginPaint(
				IntPtr hwnd,
				ref PAINTSTRUCT lpPaint);
			[DllImport("user32")]
			public extern static int EndPaint(
				IntPtr hwnd,
				ref PAINTSTRUCT lpPaint);
			[DllImport("user32", CharSet = CharSet.Auto)]
			public extern static uint SetClassLong (
				IntPtr hwnd, 
				int nIndex , 
				uint dwNewLong);
			[DllImport("user32")]
			public extern static int InvalidateRect (
				IntPtr hwnd, 
				ref RECT lpRect, 
				int bErase);

			public const int WM_PAINT = 0xF;
			public const int WM_ERASEBKGND = 0x14;
			public const int WM_SIZE = 0x5;

			public const int GCL_HBRBACKGROUND = (-10);

		}
		#endregion

		#region MDI Background Painting
		public void WndProc(ref Message m, ref bool doDefault) {

			if (this.WindowState != FormWindowState.Minimized) {

				if (m.Msg == UnManagedMethods.WM_PAINT) {

					PAINTSTRUCT ps = new PAINTSTRUCT();
					UnManagedMethods.BeginPaint(m.HWnd, ref ps);
					RECT rc = new RECT();
					UnManagedMethods.GetClientRect(m.HWnd, ref rc);
				
					Graphics gfx = Graphics.FromHdc(ps.hdc);
					RectangleF rcClient = new RectangleF(
						rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top);
					Rectangle rcPaint = new Rectangle(
						ps.rcPaint.left, 
						ps.rcPaint.top,
						ps.rcPaint.right - ps.rcPaint.left,
						ps.rcPaint.bottom - ps.rcPaint.top);

					SolidBrush brText = new SolidBrush(Color.White);
					StringFormat strFormat = new StringFormat();
					strFormat.Alignment = StringAlignment.Far;
					strFormat.FormatFlags = StringFormatFlags.DirectionVertical |
						StringFormatFlags.NoWrap;
					strFormat.LineAlignment = StringAlignment.Far;					
					Font logoFont = new Font(this.Font.FontFamily, 20, FontStyle.Bold);
					gfx.DrawString(this.Text, logoFont, brText, rcClient, strFormat);
					logoFont.Dispose();
					strFormat.Dispose();
					brText.Dispose();

					gfx.Dispose();
					UnManagedMethods.EndPaint(m.HWnd, ref ps);
				}
				else if (m.Msg == UnManagedMethods.WM_ERASEBKGND) {

					RECT rc = new RECT();
					UnManagedMethods.GetClientRect(m.HWnd, ref rc);

					Graphics gfx = Graphics.FromHdc(m.WParam);
					Rectangle rcClient = new Rectangle(
						rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top);
					
					int angle = 45;
					LinearGradientBrush linGrBrush = new LinearGradientBrush(
						rcClient,
						Color.FromArgb(255, 230, 242, 255),// pale blue
						Color.FromArgb(255, 0, 72, 160),   // deep blue
						angle);  

					gfx.FillRectangle(linGrBrush, rcClient);