C# Forms.ListBox类代码示例

		/// <summary>
		/// This method is required for Windows Forms designer support.
		/// Do not change the method contents inside the source code editor. The Forms designer might
		/// not be able to load this method if it was changed manually.
		/// </summary>
		private void InitializeComponent()
		{
			this.lbLog = new System.Windows.Forms.ListBox();
			this.SuspendLayout();
			// 
			// lbLog
			// 
			this.lbLog.Dock = System.Windows.Forms.DockStyle.Fill;
			this.lbLog.FormattingEnabled = true;
			this.lbLog.Location = new System.Drawing.Point(0, 0);
			this.lbLog.Name = "lbLog";
			this.lbLog.Size = new System.Drawing.Size(361, 409);
			this.lbLog.TabIndex = 1;
			// 
			// dfmReport
			// 
			this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
			this.ClientSize = new System.Drawing.Size(361, 409);
			this.Controls.Add(this.lbLog);
			this.Name = "dfmReport";
			this.Text = "log";
			this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.DfmReportFormClosing);
			this.Load += new System.EventHandler(this.DfmReportLoad);
			this.ResumeLayout(false);

		}

 public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
 {
     List<string> lstToSel = this.GetListToSelect(context);
     IWindowsFormsEditorService service = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
     if (service != null)
     {
         System.Windows.Forms.ListBox lst = new System.Windows.Forms.ListBox();
         lst.Click += delegate(object sender, EventArgs e)
         {
             service.CloseDropDown();
         };
         // 选中原有值
         int iPos = -1;
         foreach (string s in lstToSel)
         {
             int i = lst.Items.Add(s);
             if (s.Equals(value)) iPos = i;
         }
         if (iPos != -1) lst.SelectedIndex = iPos;
         // 下拉
         service.DropDownControl(lst);
         if (lst.SelectedItem != null)
             value = lst.SelectedItem.ToString();
         else
             value = "";
     }
     return value;
 }

 /// <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.listBox1 = new System.Windows.Forms.ListBox();
     this.SuspendLayout();
     //
     // listBox1
     //
     this.listBox1.FormattingEnabled = true;
     this.listBox1.ItemHeight = 12;
     this.listBox1.Location = new System.Drawing.Point(0, 3);
     this.listBox1.Name = "listBox1";
     this.listBox1.Size = new System.Drawing.Size(282, 88);
     this.listBox1.TabIndex = 0;
     //
     // Frm_Main
     //
     this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
     this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
     this.ClientSize = new System.Drawing.Size(284, 93);
     this.Controls.Add(this.listBox1);
     this.Name = "Frm_Main";
     this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
     this.Text = "C#中实现文件拖放";
     this.Load += new System.EventHandler(this.Form1_Load);
     this.DragEnter += new System.Windows.Forms.DragEventHandler(this.Form1_DragEnter);
     this.ResumeLayout(false);
 }

 /// <summary>
 /// Required method for Designer support - do not modify
 /// the contents of this method with the code editor.
 /// </summary>
 private void InitializeComponent()
 {
     this.btnDelete = new System.Windows.Forms.Button();
     this.btnEdit = new System.Windows.Forms.Button();
     this.btnAdd = new System.Windows.Forms.Button();
     this.lbDetails = new System.Windows.Forms.ListBox();
     this.SuspendLayout();
     //
     // btnDelete
     //
     this.btnDelete.Anchor = System.Windows.Forms.AnchorStyles.Bottom;
     this.btnDelete.Location = new System.Drawing.Point(374, 346);
     this.btnDelete.Name = "btnDelete";
     this.btnDelete.Size = new System.Drawing.Size(91, 23);
     this.btnDelete.TabIndex = 10;
     this.btnDelete.Text = "Delete";
     this.btnDelete.UseVisualStyleBackColor = true;
     //
     // btnEdit
     //
     this.btnEdit.Anchor = System.Windows.Forms.AnchorStyles.Bottom;
     this.btnEdit.Location = new System.Drawing.Point(277, 346);
     this.btnEdit.Name = "btnEdit";
     this.btnEdit.Size = new System.Drawing.Size(91, 23);
     this.btnEdit.TabIndex = 9;
     this.btnEdit.Text = "Edit";
     this.btnEdit.UseVisualStyleBackColor = true;
     //
     // btnAdd
     //
     this.btnAdd.Anchor = System.Windows.Forms.AnchorStyles.Bottom;
     this.btnAdd.Location = new System.Drawing.Point(180, 346);
     this.btnAdd.Name = "btnAdd";
     this.btnAdd.Size = new System.Drawing.Size(91, 23);
     this.btnAdd.TabIndex = 8;
     this.btnAdd.Text = "Add";
     this.btnAdd.UseVisualStyleBackColor = true;
     //
     // lbDetails
     //
     this.lbDetails.FormattingEnabled = true;
     this.lbDetails.Location = new System.Drawing.Point(12, 18);
     this.lbDetails.Name = "lbDetails";
     this.lbDetails.Size = new System.Drawing.Size(624, 316);
     this.lbDetails.TabIndex = 7;
     //
     // FormDetails
     //
     this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
     this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
     this.ClientSize = new System.Drawing.Size(648, 372);
     this.Controls.Add(this.btnDelete);
     this.Controls.Add(this.btnEdit);
     this.Controls.Add(this.btnAdd);
     this.Controls.Add(this.lbDetails);
     this.MinimizeBox = false;
     this.Name = "FormDetails";
     this.Text = "FormDetails";
     this.ResumeLayout(false);
 }

 /// <summary>
 /// Required method for Designer support - do not modify
 /// the contents of this method with the code editor.
 /// </summary>
 private void InitializeComponent()
 {
     this.lstProducts = new System.Windows.Forms.ListBox();
     this.btnExit = new System.Windows.Forms.Button();
     this.btnDelete = new System.Windows.Forms.Button();
     this.btnAdd = new System.Windows.Forms.Button();
     this.SuspendLayout();
     //
     // lstProducts
     //
     this.lstProducts.FormattingEnabled = true;
     this.lstProducts.Location = new System.Drawing.Point(12, 12);
     this.lstProducts.Name = "lstProducts";
     this.lstProducts.Size = new System.Drawing.Size(352, 160);
     this.lstProducts.TabIndex = 10;
     //
     // btnExit
     //
     this.btnExit.DialogResult = System.Windows.Forms.DialogResult.Cancel;
     this.btnExit.Location = new System.Drawing.Point(380, 76);
     this.btnExit.Name = "btnExit";
     this.btnExit.Size = new System.Drawing.Size(104, 24);
     this.btnExit.TabIndex = 9;
     this.btnExit.Text = "E&xit";
     this.btnExit.Click += new System.EventHandler(this.btnExit_Click);
     //
     // btnDelete
     //
     this.btnDelete.Location = new System.Drawing.Point(380, 44);
     this.btnDelete.Name = "btnDelete";
     this.btnDelete.Size = new System.Drawing.Size(104, 24);
     this.btnDelete.TabIndex = 8;
     this.btnDelete.Text = "Delete Product...";
     this.btnDelete.Click += new System.EventHandler(this.btnDelete_Click);
     //
     // btnAdd
     //
     this.btnAdd.Location = new System.Drawing.Point(380, 12);
     this.btnAdd.Name = "btnAdd";
     this.btnAdd.Size = new System.Drawing.Size(104, 24);
     this.btnAdd.TabIndex = 7;
     this.btnAdd.Text = "Add Product...";
     this.btnAdd.Click += new System.EventHandler(this.btnAdd_Click);
     //
     // frmProductMain
     //
     this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
     this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
     this.CancelButton = this.btnExit;
     this.ClientSize = new System.Drawing.Size(502, 181);
     this.Controls.Add(this.lstProducts);
     this.Controls.Add(this.btnExit);
     this.Controls.Add(this.btnDelete);
     this.Controls.Add(this.btnAdd);
     this.Name = "frmProductMain";
     this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
     this.Text = "Product Maintenance";
     this.Load += new System.EventHandler(this.frmProductMain_Load);
     this.ResumeLayout(false);
 }

 /// <summary>
 /// Required method for Designer support - do not modify
 /// the contents of this method with the code editor.
 /// </summary>
 private void InitializeComponent()
 {
     this.listBox1 = new System.Windows.Forms.ListBox();
     this.SuspendLayout();
     //
     // listBox1
     //
     this.listBox1.FormattingEnabled = true;
     this.listBox1.Items.AddRange(new object[] {
     "Bệnh viện 30/4",
     "Bệnh viện 115",
     "Bệnh viện Thống Nhất"});
     this.listBox1.Location = new System.Drawing.Point(22, 44);
     this.listBox1.Name = "listBox1";
     this.listBox1.Size = new System.Drawing.Size(352, 173);
     this.listBox1.TabIndex = 0;
     this.listBox1.SelectedIndexChanged += new System.EventHandler(this.listBox1_SelectedIndexChanged);
     //
     // Form1
     //
     this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
     this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
     this.ClientSize = new System.Drawing.Size(400, 262);
     this.Controls.Add(this.listBox1);
     this.Name = "Form1";
     this.Text = "Đặt lịch khám";
     this.Load += new System.EventHandler(this.Form1_Load);
     this.ResumeLayout(false);
 }

		public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
		{
			Reference retval = null;
			try
			{
				edSvc = (System.Windows.Forms.Design.IWindowsFormsEditorService)provider.GetService(typeof(System.Windows.Forms.Design.IWindowsFormsEditorService));

				var table = (Table)context.Instance;
				var root = (ModelRoot)table.Root;
				var referenceCollection = table.Columns;

				//Create the list box 
				var newBox = new System.Windows.Forms.ListBox();
				newBox.Click += new EventHandler(newBox_Click);
				newBox.IntegralHeight = false;

				newBox.Items.Add("(Not Set)");
				foreach(Reference reference in referenceCollection)
				{
					var column = ((ModelRoot)reference.Root).Database.Columns.GetById(reference.Ref)[0];
					newBox.Items.Add(column);
				}

				edSvc.DropDownControl(newBox);
				if((newBox.SelectedIndex > 0) && (newBox.SelectedItem != null))
					retval = ((Column)newBox.SelectedItem).CreateRef();

			}
			catch(Exception ex) { }
			return retval;
		}

        /// <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.lbContacts = new System.Windows.Forms.ListBox();
            this.label1 = new System.Windows.Forms.Label();
            this.btnStartChat = new System.Windows.Forms.Button();
            this.chatCheckTimer = new System.Windows.Forms.Timer(this.components);
            this.SuspendLayout();
            // 
            // lbContacts
            // 
            this.lbContacts.FormattingEnabled = true;
            this.lbContacts.Location = new System.Drawing.Point(12, 25);
            this.lbContacts.Name = "lbContacts";
            this.lbContacts.Size = new System.Drawing.Size(207, 290);
            this.lbContacts.TabIndex = 0;
            this.lbContacts.SelectedIndexChanged += new System.EventHandler(this.lbContacts_SelectedIndexChanged);
            // 
            // label1
            // 
            this.label1.AutoSize = true;
            this.label1.Location = new System.Drawing.Point(12, 9);
            this.label1.Name = "label1";
            this.label1.Size = new System.Drawing.Size(49, 13);
            this.label1.TabIndex = 1;
            this.label1.Text = "Contacts";
            // 
            // btnStartChat
            // 
            this.btnStartChat.Location = new System.Drawing.Point(225, 25);
            this.btnStartChat.Name = "btnStartChat";
            this.btnStartChat.Size = new System.Drawing.Size(106, 23);
            this.btnStartChat.TabIndex = 2;
            this.btnStartChat.Text = "Start Chat";
            this.btnStartChat.UseVisualStyleBackColor = true;
            this.btnStartChat.Click += new System.EventHandler(this.btnStartChat_Click);
            // 
            // chatCheckTimer
            // 
            this.chatCheckTimer.Enabled = true;
            this.chatCheckTimer.Interval = 2000;
            this.chatCheckTimer.Tick += new System.EventHandler(this.chatCheckTimer_Tick);
            // 
            // HoofdForm
            // 
            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.ClientSize = new System.Drawing.Size(340, 327);
            this.Controls.Add(this.btnStartChat);
            this.Controls.Add(this.label1);
            this.Controls.Add(this.lbContacts);
            this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle;
            this.MaximizeBox = false;
            this.Name = "HoofdForm";
            this.Text = "HoofdForm";
            this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.HoofdForm_FormClosing);
            this.ResumeLayout(false);
            this.PerformLayout();

        }

		public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
		{
			var retval = System.Data.SqlDbType.VarChar;
			try
			{
				edSvc = (System.Windows.Forms.Design.IWindowsFormsEditorService)provider.GetService(typeof(System.Windows.Forms.Design.IWindowsFormsEditorService));

				var column = (ColumnBase)context.Instance;
				retval = column.DataType;

				//Create the list box
				var newBox = new System.Windows.Forms.ListBox();
				newBox.Click += new EventHandler(newBox_Click);
				newBox.IntegralHeight = false;

				var values = new List<string>();
				foreach (var t in Enum.GetNames(typeof(System.Data.SqlDbType)).OrderBy(x => x))
				{
					values.Add(t);
				}

				newBox.Items.AddRange(values.ToArray());
				newBox.SelectedIndex = newBox.FindString(column.DataType.ToString());

				edSvc.DropDownControl(newBox);
				if ((column != null) && (newBox.SelectedIndex != -1))
					retval = (System.Data.SqlDbType)Enum.Parse(typeof(System.Data.SqlDbType), values[newBox.SelectedIndex]);

			}
			catch (Exception ex) { }
			return retval;
		}

		public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
		{
			var retval = false;
			try
			{
				edSvc = (System.Windows.Forms.Design.IWindowsFormsEditorService)provider.GetService(typeof(System.Windows.Forms.Design.IWindowsFormsEditorService));

				var column = (ColumnBase)context.Instance;
				retval = column.AllowNull;

				//Create the list box
				var newBox = new System.Windows.Forms.ListBox();
				newBox.Click += new EventHandler(newBox_Click);
				newBox.IntegralHeight = false;

				var values = new List<string>();
				values.Add(false.ToString()); 
				values.Add(true.ToString());

				newBox.Items.AddRange(values.ToArray());
				newBox.SelectedIndex = (column.AllowNull ? 1 : 0);

				edSvc.DropDownControl(newBox);
				if ((column != null) && (newBox.SelectedIndex != -1))
					retval = (newBox.SelectedIndex == 0 ? false : true);

			}
			catch (Exception ex) { }
			return retval;
		}

		public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
		{
			var retval = Guid.Empty;
			try
			{
				edSvc = (System.Windows.Forms.Design.IWindowsFormsEditorService)provider.GetService(typeof(System.Windows.Forms.Design.IWindowsFormsEditorService));

				var moduleRule = context.Instance as ModuleRule;
				var modulelist = moduleRule.Module.nHydrateModel.Modules.OrderBy(x => x.Name).Where(x => x.Id != moduleRule.Module.Id).ToList();
				var selected = modulelist.FirstOrDefault(x=>x.Id == moduleRule.DependentModule); 

				//Create the list box
				var newBox = new System.Windows.Forms.ListBox();
				newBox.Click += new EventHandler(newBox_Click);
				newBox.IntegralHeight = false;

				var values = new List<string>();
				values.Add(false.ToString());
				values.Add(true.ToString());

				newBox.Items.AddRange(modulelist.Select(x => x.Name).ToArray());
				if (selected != null)
					newBox.SelectedIndex = modulelist.IndexOf(selected);

				edSvc.DropDownControl(newBox);
				if ((moduleRule != null) && (newBox.SelectedIndex != -1))
					retval = modulelist[newBox.SelectedIndex].Id;

			}
			catch (Exception ex) { }
			return retval;
		}

 /// <summary>
 /// Required method for Designer support - do not modify
 /// the contents of this method with the code editor.
 /// </summary>
 private void InitializeComponent()
 {
     this.listBox1 = new System.Windows.Forms.ListBox();
     this.SuspendLayout();
     //
     // listBox1
     //
     this.listBox1.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
     | System.Windows.Forms.AnchorStyles.Left)
     | System.Windows.Forms.AnchorStyles.Right)));
     this.listBox1.Font = new System.Drawing.Font("Consolas", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
     this.listBox1.FormattingEnabled = true;
     this.listBox1.ItemHeight = 14;
     this.listBox1.Location = new System.Drawing.Point(0, 0);
     this.listBox1.Name = "listBox1";
     this.listBox1.Size = new System.Drawing.Size(216, 158);
     this.listBox1.TabIndex = 0;
     //
     // StackFrameView
     //
     this.ClientSize = new System.Drawing.Size(219, 161);
     this.CloseButton = false;
     this.CloseButtonVisible = false;
     this.Controls.Add(this.listBox1);
     this.HideOnClose = true;
     this.MaximizeBox = false;
     this.MinimizeBox = false;
     this.MinimumSize = new System.Drawing.Size(235, 200);
     this.Name = "StackFrameView";
     this.Padding = new System.Windows.Forms.Padding(0, 2, 0, 2);
     this.ShowHint = WeifenLuo.WinFormsUI.Docking.DockState.DockLeft;
     this.TabText = "Stack Frame";
     this.Text = "Stack Frame";
     this.ResumeLayout(false);
 }

 /// <summary>
 /// Required method for Designer support - do not modify
 /// the contents of this method with the code editor.
 /// </summary>
 private void InitializeComponent()
 {
     System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(Form1));
     this.listBox1 = new System.Windows.Forms.ListBox();
     this.SuspendLayout();
     //
     // listBox1
     //
     this.listBox1.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
     | System.Windows.Forms.AnchorStyles.Left)
     | System.Windows.Forms.AnchorStyles.Right)));
     this.listBox1.BorderStyle = System.Windows.Forms.BorderStyle.None;
     this.listBox1.FormattingEnabled = true;
     this.listBox1.ItemHeight = 16;
     this.listBox1.Location = new System.Drawing.Point(1, 0);
     this.listBox1.Name = "listBox1";
     this.listBox1.Size = new System.Drawing.Size(284, 256);
     this.listBox1.TabIndex = 0;
     //
     // Form1
     //
     this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 16F);
     this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
     this.ClientSize = new System.Drawing.Size(282, 253);
     this.Controls.Add(this.listBox1);
     this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
     this.Name = "Form1";
     this.Opacity = 0.01D;
     this.ShowInTaskbar = false;
     this.Text = "VitratF";
     this.ResumeLayout(false);
 }

 /// <summary>
 /// Overrides the method used to provide basic behaviour for selecting editor.
 /// Shows our custom control for editing the value.
 /// </summary>
 /// <param name="context">The context of the editing control</param>
 /// <param name="provider">A valid service provider</param>
 /// <param name="value">The current value of the object to edit</param>
 /// <returns>The new value of the object</returns>
 public override object EditValue(System.ComponentModel.ITypeDescriptorContext context, IServiceProvider provider, object value)
 {
     if (context == null || context.Instance == null || provider == null)
     {
         return base.EditValue(context, provider, value);
     }
     if ((m_EdSvc = (System.Windows.Forms.Design.IWindowsFormsEditorService)provider.GetService(typeof(System.Windows.Forms.Design.IWindowsFormsEditorService))) == null)
     {
         return value;
     }
     // Create a CheckedListBox and populate it with all the propertylist values
     m_List = new System.Windows.Forms.ListBox();
     m_List.BorderStyle = System.Windows.Forms.BorderStyle.None;
     foreach (GXCategory cat in (context.Instance as GXKeepalive).Parent.Categories)
     {
         foreach (GXProperty prop in cat.Properties)
         {
             m_List.Items.Add(prop);
         }
     }
     if (value != null)
     {
         m_List.SelectedIndex = m_List.Items.IndexOf(value);
     }
     m_List.SelectedIndexChanged += new System.EventHandler(this.OnSelectedIndexChanged);
     // Show Listbox as a DropDownControl. This methods returns only when the dropdowncontrol is closed
     m_EdSvc.DropDownControl(m_List);
     (context.Instance as GXKeepalive).Target = m_List.SelectedItem;
     return value;
 }

        private void HandlePluginLaunch(object sender, EventArgs e)
        {
            //NWN2Toolset.NWN2.Data.Blueprints.NWN2GlobalBlueprintManager bpManager = new NWN2Toolset.NWN2.Data.Blueprints.NWN2GlobalBlueprintManager();
            //bpManager.Initialize();
            NWN2Toolset.NWN2.Data.TypedCollections.NWN2BlueprintCollection items = NWN2Toolset.NWN2.Data.Blueprints.NWN2GlobalBlueprintManager.GetBlueprintsOfType(NWN2Toolset.NWN2.Data.Templates.NWN2ObjectType.Item);
            ALFAItemBlueprint scroll;
            
            System.Windows.Forms.Form form = new System.Windows.Forms.Form();
            /*System.Windows.Forms.TextBox text = new System.Windows.Forms.TextBox();
            text.Size = new System.Drawing.Size(400, 300);
            text.Multiline = true;
            text.WordWrap = false;
            text.AcceptsReturn = true;
            text.AcceptsTab = true;
            text.ScrollBars = System.Windows.Forms.ScrollBars.Both;
            text.Text = scroll.ToString();*/
            System.Windows.Forms.ListBox listBox = new System.Windows.Forms.ListBox();
            listBox.Sorted = true;
            listBox.HorizontalScrollbar = true;
            listBox.Size = new System.Drawing.Size(400, 300);

            form.Controls.Add(listBox);
            form.Size = new System.Drawing.Size(430, 330);
            form.Show();    

            //items.Add(scroll.ItemBlueprint);
            //scroll.TemplateResRef = "TEST RESREF";
            //scroll.AddItemProperty(ALFAItemProperty.CastSpell1ChargeItemProperty(0));
            //scroll.AddItemProperty(ALFAItemProperty.WizardOnlyItemProperty());            
            //items.Add(scroll.ItemBlueprint);

            ConsumableCreator cc = new ConsumableCreator();
            cc.Run();
        }