help_aboutuse.cs

C#做的一个文本编辑器

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;

namespace myTest
{
	/// <summary>
	/// help_AboutUse 的摘要说明。
	/// </summary>
	/// 
	
	public class help_AboutUse : System.Windows.Forms.Form
	{
		private System.Windows.Forms.TreeView treeView1;
		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.Label label5;
		private System.Windows.Forms.Label label6;
		private System.Windows.Forms.Label label7;
		private System.Windows.Forms.Label label8;
		private System.Windows.Forms.Label label9;
		private System.Windows.Forms.Label label10;
		private System.Windows.Forms.Label label11;
		private System.Windows.Forms.Label label12;
		private System.Windows.Forms.Label label13;
		private System.Windows.Forms.Label label14;

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

		public help_AboutUse()
		{
			//
			// Windows 窗体设计器支持所必需的
			//
			InitializeComponent();
			this.Text = "使用帮助";
			label1.Text="新建一个或多个文档";
			label2.Text="打开一个已有文档";
			label3.Text="保存处于就绪状态的文档";
			label4.Text="另存为处于就绪状态的文档";
			label6.Text="预览打印处于就绪状态的文档";
			label5.Text="打印处于就绪状态的文档";
			label7.Text="查找当前文档中的文字";
			label8.Text="获得用户输入的文字替换文档中的内容";
			label9.Text="复制选中的文档文字";
			label10.Text="剪切选中的文档文字";
			label11.Text="在编辑器中是否要显示工具栏";
			label12.Text="在编辑器中是否要显示状态栏";
			label13.Text="改变当前文档的字体的颜色";
			label14.Text="改变当前文档字体的字体以及大小";
			//
			// 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.treeView1 = new System.Windows.Forms.TreeView();
			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.label5 = new System.Windows.Forms.Label();
			this.label6 = new System.Windows.Forms.Label();
			this.label7 = new System.Windows.Forms.Label();
			this.label8 = new System.Windows.Forms.Label();
			this.label9 = new System.Windows.Forms.Label();
			this.label10 = new System.Windows.Forms.Label();
			this.label11 = new System.Windows.Forms.Label();
			this.label12 = new System.Windows.Forms.Label();
			this.label13 = new System.Windows.Forms.Label();
			this.label14 = new System.Windows.Forms.Label();
			this.SuspendLayout();
			// 
			// treeView1
			// 
			this.treeView1.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.treeView1.ImageIndex = -1;
			this.treeView1.Location = new System.Drawing.Point(0, 0);
			this.treeView1.Name = "treeView1";
			this.treeView1.Nodes.AddRange(new System.Windows.Forms.TreeNode[] {
																				  new System.Windows.Forms.TreeNode("所有操作", new System.Windows.Forms.TreeNode[] {
																																									new System.Windows.Forms.TreeNode("新建文档"),
																																									new System.Windows.Forms.TreeNode("打开文档"),
																																									new System.Windows.Forms.TreeNode("保存文档", new System.Windows.Forms.TreeNode[] {
																																																													  new System.Windows.Forms.TreeNode("保存"),
																																																													  new System.Windows.Forms.TreeNode("另存为")}),
																																									new System.Windows.Forms.TreeNode("打印"),
																																									new System.Windows.Forms.TreeNode("打印预览"),
																																									new System.Windows.Forms.TreeNode("查找"),
																																									new System.Windows.Forms.TreeNode("替换"),
																																									new System.Windows.Forms.TreeNode("拷贝"),
																																									new System.Windows.Forms.TreeNode("剪切"),
																																									new System.Windows.Forms.TreeNode("显示隐藏工具栏"),
																																									new System.Windows.Forms.TreeNode("显示隐藏状态栏"),
																																									new System.Windows.Forms.TreeNode("设置颜色"),
																																									new System.Windows.Forms.TreeNode("设置字体")})});
			this.treeView1.SelectedImageIndex = -1;
			this.treeView1.Size = new System.Drawing.Size(144, 312);
			this.treeView1.TabIndex = 0;
			this.treeView1.AfterSelect += new System.Windows.Forms.TreeViewEventHandler(this.treeView1_AfterSelect_1);
			// 
			// label1
			// 
			this.label1.Location = new System.Drawing.Point(160, 16);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(296, 160);
			this.label1.TabIndex = 1;
			this.label1.Text = "label1";
			this.label1.Visible = false;
			// 
			// label2
			// 
			this.label2.Location = new System.Drawing.Point(160, 16);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(296, 152);
			this.label2.TabIndex = 2;
			this.label2.Text = "label2";
			this.label2.Visible = false;
			// 
			// label3
			// 
			this.label3.Location = new System.Drawing.Point(160, 16);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(288, 160);
			this.label3.TabIndex = 3;
			this.label3.Text = "label3";
			this.label3.Visible = false;
			// 
			// label4
			// 
			this.label4.Location = new System.Drawing.Point(160, 16);
			this.label4.Name = "label4";
			this.label4.Size = new System.Drawing.Size(296, 152);
			this.label4.TabIndex = 4;
			this.label4.Text = "label4";
			this.label4.Visible = false;
			// 
			// label5
			// 
			this.label5.Location = new System.Drawing.Point(160, 16);
			this.label5.Name = "label5";
			this.label5.Size = new System.Drawing.Size(288, 152);
			this.label5.TabIndex = 5;
			this.label5.Text = "label5";
			this.label5.Visible = false;
			// 
			// label6
			// 
			this.label6.Location = new System.Drawing.Point(160, 16);
			this.label6.Name = "label6";
			this.label6.Size = new System.Drawing.Size(288, 152);
			this.label6.TabIndex = 6;
			this.label6.Text = "label6";
			this.label6.Visible = false;
			// 
			// label7
			// 
			this.label7.Location = new System.Drawing.Point(160, 16);
			this.label7.Name = "label7";
			this.label7.Size = new System.Drawing.Size(288, 152);
			this.label7.TabIndex = 7;
			this.label7.Text = "label7";
			this.label7.Visible = false;
			// 
			// label8
			// 
			this.label8.Location = new System.Drawing.Point(160, 16);
			this.label8.Name = "label8";
			this.label8.Size = new System.Drawing.Size(288, 152);
			this.label8.TabIndex = 8;
			this.label8.Text = "label8";
			this.label8.Visible = false;
			// 
			// label9
			// 
			this.label9.Location = new System.Drawing.Point(160, 16);
			this.label9.Name = "label9";
			this.label9.Size = new System.Drawing.Size(288, 152);
			this.label9.TabIndex = 9;
			this.label9.Text = "label9";
			this.label9.Visible = false;
			// 
			// label10
			// 
			this.label10.Location = new System.Drawing.Point(160, 16);
			this.label10.Name = "label10";
			this.label10.Size = new System.Drawing.Size(288, 152);
			this.label10.TabIndex = 10;
			this.label10.Text = "label10";
			this.label10.Visible = false;
			// 
			// label11
			// 
			this.label11.Location = new System.Drawing.Point(160, 16);
			this.label11.Name = "label11";
			this.label11.Size = new System.Drawing.Size(288, 152);
			this.label11.TabIndex = 11;
			this.label11.Text = "label11";
			this.label11.Visible = false;
			// 
			// label12
			// 
			this.label12.Location = new System.Drawing.Point(160, 16);
			this.label12.Name = "label12";
			this.label12.Size = new System.Drawing.Size(288, 152);
			this.label12.TabIndex = 12;
			this.label12.Text = "label12";
			this.label12.Visible = false;
			// 
			// label13
			// 
			this.label13.Location = new System.Drawing.Point(160, 16);
			this.label13.Name = "label13";
			this.label13.Size = new System.Drawing.Size(288, 152);
			this.label13.TabIndex = 13;
			this.label13.Text = "label13";
			this.label13.Visible = false;
			// 
			// label14
			// 
			this.label14.Location = new System.Drawing.Point(160, 16);
			this.label14.Name = "label14";
			this.label14.Size = new System.Drawing.Size(288, 152);
			this.label14.TabIndex = 14;
			this.label14.Text = "label14";
			this.label14.Visible = false;
			// 
			// help_AboutUse
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.BackColor = System.Drawing.Color.Cyan;
			this.ClientSize = new System.Drawing.Size(464, 309);
			this.Controls.Add(this.label14);
			this.Controls.Add(this.label13);
			this.Controls.Add(this.label12);
			this.Controls.Add(this.label11);
			this.Controls.Add(this.label10);
			this.Controls.Add(this.label9);
			this.Controls.Add(this.label8);
			this.Controls.Add(this.label7);
			this.Controls.Add(this.label6);
			this.Controls.Add(this.label5);
			this.Controls.Add(this.label4);
			this.Controls.Add(this.label3);
			this.Controls.Add(this.label2);
			this.Controls.Add(this.label1);
			this.Controls.Add(this.treeView1);
			this.MaximizeBox = false;
			this.MinimizeBox = false;
			this.Name = "help_AboutUse";
			this.Text = "help_AboutUse";
			this.ResumeLayout(false);

		}
		#endregion

		private void treeView1_AfterSelect_1(object sender, System.Windows.Forms.TreeViewEventArgs e)
		{
			this.label1.Visible = false;
			this.label2.Visible = false;
			this.label3.Visible = false;
			this.label4.Visible = false;
			this.label5.Visible = false;
			this.label6.Visible = false;
			this.label7.Visible = false;
			this.label8.Visible = false;
			this.label9.Visible = false;
			this.label10.Visible = false;
			this.label11.Visible = false;
			this.label12.Visible = false;
			this.label13.Visible = false;
			this.label14.Visible = false;
			if(e.Node.Text.ToString().Equals("新建文档"))
			{
				this.label1.Visible = true;
			}
			if(e.Node.Text.ToString().Equals("打开文档"))
			{
				this.label2.Visible = true;
			}
			if(e.Node.Text.ToString().Equals("保存"))
			{
				this.label3.Visible = true;
			}
			if(e.Node.Text.ToString().Equals("另存为"))
			{
				this.label4.Visible = true;
			}
			if(e.Node.Text.ToString().Equals("打印"))
			{
				this.label5.Visible = true;
			}
			if(e.Node.Text.ToString().Equals("打印预览"))
			{
				this.label6.Visible = true;
			}
			if(e.Node.Text.ToString().Equals("查找"))
			{
				this.label7.Visible = true;
			}
			if(e.Node.Text.ToString().Equals("替换"))
			{
				this.label8.Visible = true;
			}
			if(e.Node.Text.ToString().Equals("拷贝"))
			{
				this.label9.Visible = true;
			}
			if(e.Node.Text.ToString().Equals("剪切"))
			{
				this.label10.Visible = true;
			}
			if(e.Node.Text.ToString().Equals("显示隐藏工具栏"))
			{
				this.label11.Visible = true;
			}
			if(e.Node.Text.ToString().Equals("显示隐藏状态栏"))
			{
				this.label12.Visible = true;
			}
			if(e.Node.Text.ToString().Equals("设置颜色"))
			{
				this.label13.Visible = true;
			}
			if(e.Node.Text.ToString().Equals("设置字体"))
			{
				this.label14.Visible = true;
			}			
		}
	}
}