mdichild.cs

用C#写的多重文本编辑器 代码全 仅供参考 不作销售

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

namespace MDITextEditor
{
	/// <summary>
	/// MDIChild 的摘要说明。
	/// </summary>
	public class MDIChild : System.Windows.Forms.Form
	{
		private System.Windows.Forms.MainMenu mainMenu1;
		private System.Windows.Forms.MenuItem menuItem1;
		private System.Windows.Forms.MenuItem menuItem2;
		private System.Windows.Forms.MenuItem menuItem3;
		private System.Windows.Forms.MenuItem menuItem4;
		private System.Windows.Forms.MenuItem menuItem5;
		private System.Windows.Forms.MenuItem menuItem6;
		public System.Windows.Forms.RichTextBox richTextBox1;
		private System.Windows.Forms.MenuItem menuItem7;
		private System.Windows.Forms.MenuItem menuItem8;
		private System.Windows.Forms.MenuItem menuItem9;
		private System.Windows.Forms.ContextMenu contextMenu1;
		private System.Windows.Forms.MenuItem menuItem10;
		private System.Windows.Forms.MenuItem menuItem11;
		private System.Windows.Forms.MenuItem menuItem12;
		private System.Windows.Forms.MenuItem menuItem13;
		private System.Windows.Forms.MenuItem menuItem14;
		private System.Windows.Forms.MenuItem menuItem15;
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

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

			//
			// 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.mainMenu1 = new System.Windows.Forms.MainMenu();
			this.menuItem1 = new System.Windows.Forms.MenuItem();
			this.menuItem2 = 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.menuItem7 = new System.Windows.Forms.MenuItem();
			this.menuItem8 = new System.Windows.Forms.MenuItem();
			this.menuItem9 = new System.Windows.Forms.MenuItem();
			this.richTextBox1 = new System.Windows.Forms.RichTextBox();
			this.contextMenu1 = new System.Windows.Forms.ContextMenu();
			this.menuItem10 = new System.Windows.Forms.MenuItem();
			this.menuItem11 = new System.Windows.Forms.MenuItem();
			this.menuItem12 = new System.Windows.Forms.MenuItem();
			this.menuItem13 = new System.Windows.Forms.MenuItem();
			this.menuItem14 = new System.Windows.Forms.MenuItem();
			this.menuItem15 = new System.Windows.Forms.MenuItem();
			this.SuspendLayout();
			// 
			// mainMenu1
			// 
			this.mainMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																					  this.menuItem1,
																					  this.menuItem3,
																					  this.menuItem7});
			// 
			// menuItem1
			// 
			this.menuItem1.Index = 0;
			this.menuItem1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																					  this.menuItem2});
			this.menuItem1.MergeType = System.Windows.Forms.MenuMerge.MergeItems;
			this.menuItem1.Text = "文件(&F)";
			// 
			// menuItem2
			// 
			this.menuItem2.Index = 0;
			this.menuItem2.MergeOrder = 11;
			this.menuItem2.Shortcut = System.Windows.Forms.Shortcut.CtrlS;
			this.menuItem2.Text = "保存(&S)";
			this.menuItem2.Click += new System.EventHandler(this.menuItem2_Click);
			// 
			// menuItem3
			// 
			this.menuItem3.Index = 1;
			this.menuItem3.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																					  this.menuItem4,
																					  this.menuItem5,
																					  this.menuItem6});
			this.menuItem3.MergeOrder = 5;
			this.menuItem3.Text = "编辑(&E)";
			// 
			// menuItem4
			// 
			this.menuItem4.Index = 0;
			this.menuItem4.Shortcut = System.Windows.Forms.Shortcut.CtrlX;
			this.menuItem4.Text = "剪切(&X)";
			this.menuItem4.Click += new System.EventHandler(this.menuItem4_Click);
			// 
			// menuItem5
			// 
			this.menuItem5.Index = 1;
			this.menuItem5.Shortcut = System.Windows.Forms.Shortcut.CtrlC;
			this.menuItem5.Text = "拷贝(&C)";
			this.menuItem5.Click += new System.EventHandler(this.menuItem5_Click);
			// 
			// menuItem6
			// 
			this.menuItem6.Index = 2;
			this.menuItem6.Shortcut = System.Windows.Forms.Shortcut.CtrlV;
			this.menuItem6.Text = "粘贴(&V)";
			this.menuItem6.Click += new System.EventHandler(this.menuItem6_Click);
			// 
			// menuItem7
			// 
			this.menuItem7.Index = 2;
			this.menuItem7.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																					  this.menuItem8,
																					  this.menuItem9});
			this.menuItem7.MergeOrder = 35;
			this.menuItem7.Text = "格式(&S)";
			// 
			// menuItem8
			// 
			this.menuItem8.Index = 0;
			this.menuItem8.Text = "背景(&B)";
			this.menuItem8.Click += new System.EventHandler(this.menuItem8_Click);
			// 
			// menuItem9
			// 
			this.menuItem9.Index = 1;
			this.menuItem9.Text = "字体(&C)";
			this.menuItem9.Click += new System.EventHandler(this.menuItem9_Click);
			// 
			// richTextBox1
			// 
			this.richTextBox1.ContextMenu = this.contextMenu1;
			this.richTextBox1.Dock = System.Windows.Forms.DockStyle.Fill;
			this.richTextBox1.Location = new System.Drawing.Point(0, 0);
			this.richTextBox1.Name = "richTextBox1";
			this.richTextBox1.Size = new System.Drawing.Size(292, 266);
			this.richTextBox1.TabIndex = 0;
			this.richTextBox1.Text = "";
			// 
			// contextMenu1
			// 
			this.contextMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																						 this.menuItem10,
																						 this.menuItem11,
																						 this.menuItem12,
																						 this.menuItem15,
																						 this.menuItem13,
																						 this.menuItem14});
			// 
			// menuItem10
			// 
			this.menuItem10.Index = 0;
			this.menuItem10.Text = "剪切(&T)";
			this.menuItem10.Click += new System.EventHandler(this.menuItem10_Click);
			// 
			// menuItem11
			// 
			this.menuItem11.Index = 1;
			this.menuItem11.Text = "复制(&C)";
			this.menuItem11.Click += new System.EventHandler(this.menuItem11_Click);
			// 
			// menuItem12
			// 
			this.menuItem12.Index = 2;
			this.menuItem12.Text = "粘贴(&V)";
			this.menuItem12.Click += new System.EventHandler(this.menuItem12_Click);
			// 
			// menuItem13
			// 
			this.menuItem13.Index = 4;
			this.menuItem13.Text = "字体(&A)";
			this.menuItem13.Click += new System.EventHandler(this.menuItem13_Click);
			// 
			// menuItem14
			// 
			this.menuItem14.Index = 5;
			this.menuItem14.Text = "背景颜色(&B)";
			this.menuItem14.Click += new System.EventHandler(this.menuItem14_Click);
			// 
			// menuItem15
			// 
			this.menuItem15.Index = 3;
			this.menuItem15.Text = "-";
			// 
			// MDIChild
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(292, 266);
			this.Controls.Add(this.richTextBox1);
			this.Menu = this.mainMenu1;
			this.Name = "MDIChild";
			this.Text = "MDIChild";
			this.ResumeLayout(false);

		}
		#endregion

		private void menuItem4_Click(object sender, System.EventArgs e)
		{
			richTextBox1.Cut();
		}

		private void menuItem5_Click(object sender, System.EventArgs e)
		{
			richTextBox1.Copy();
		}

		private void menuItem6_Click(object sender, System.EventArgs e)
		{
			richTextBox1.Paste();
		}

		private void menuItem2_Click(object sender, System.EventArgs e)
		{
			SaveFileDialog sfDlg=new SaveFileDialog();
			sfDlg.Filter="Rich Text Format(*.rtf)|*.rtf|All Files(*.*)|*.*";
			sfDlg.FilterIndex=1;
			sfDlg.DefaultExt="rtf";
			sfDlg.AddExtension=true;
			sfDlg.RestoreDirectory=true;
			if(sfDlg.ShowDialog()==DialogResult.OK)
			{
				richTextBox1.SaveFile(sfDlg.FileName);
				this.Text=sfDlg.FileName;
				}
		}

		private void menuItem8_Click(object sender, System.EventArgs e)
		{
			ColorDialog colorDlg=new ColorDialog();
			colorDlg.CustomColors=new int[]
				{
					0x0000ff,0xff0000,0x00ff00,0xff00ff,0xffff00,0x00ffff
				};
			colorDlg.AllowFullOpen=true;
			if(colorDlg.ShowDialog()==DialogResult.OK)
			{
				this.richTextBox1.BackColor=colorDlg.Color;
			}
		}

		private void menuItem9_Click(object sender, System.EventArgs e)
		{
			FontDialog fontDlg=new FontDialog();
			fontDlg.ShowColor=true;
			fontDlg.ShowEffects=true;
			fontDlg.Color=this.richTextBox1.ForeColor;
			fontDlg.Font =this.richTextBox1.Font;
			if(fontDlg.ShowDialog()==DialogResult.OK)
			{
				this.richTextBox1.Font=fontDlg.Font;
				this.richTextBox1.ForeColor=fontDlg.Color;
			}
		}

		private void menuItem10_Click(object sender, System.EventArgs e)
		{
			richTextBox1.Cut();
		}

		private void menuItem11_Click(object sender, System.EventArgs e)
		{
			richTextBox1.Copy();
		}

		private void menuItem12_Click(object sender, System.EventArgs e)
		{
			richTextBox1.Paste();
		}

		private void menuItem13_Click(object sender, System.EventArgs e)
		{
			menuItem9_Click(null,null);
		}

		private void menuItem14_Click(object sender, System.EventArgs e)
		{
			menuItem8_Click(null,null);
		}
	}
}