frmtexteditor.cs

银行家算法 具有详细的说明文档 可供学生朋友使用和学习

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

namespace FileSystem
{
	/// <summary>
	/// FrmTextEditor 的摘要说明。
	/// </summary>
	public class FrmTextEditor : System.Windows.Forms.Form
	{
		private System.Windows.Forms.ToolBar toolBar1;
		public System.Windows.Forms.TextBox textBox1;
		private System.Windows.Forms.ToolBarButton tbbSave;
		private System.Windows.Forms.ToolBarButton tbbExit;
		private System.Windows.Forms.ImageList imageList1;
		private System.ComponentModel.IContainer components;
		public bool IsSaved;

		public FrmTextEditor()
		{
			//
			// 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.components = new System.ComponentModel.Container();
			System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(FrmTextEditor));
			this.toolBar1 = new System.Windows.Forms.ToolBar();
			this.tbbSave = new System.Windows.Forms.ToolBarButton();
			this.tbbExit = new System.Windows.Forms.ToolBarButton();
			this.imageList1 = new System.Windows.Forms.ImageList(this.components);
			this.textBox1 = new System.Windows.Forms.TextBox();
			this.SuspendLayout();
			// 
			// toolBar1
			// 
			this.toolBar1.Buttons.AddRange(new System.Windows.Forms.ToolBarButton[] {
																						this.tbbSave,
																						this.tbbExit});
			this.toolBar1.ButtonSize = new System.Drawing.Size(32, 32);
			this.toolBar1.DropDownArrows = true;
			this.toolBar1.ImageList = this.imageList1;
			this.toolBar1.Location = new System.Drawing.Point(0, 0);
			this.toolBar1.Name = "toolBar1";
			this.toolBar1.ShowToolTips = true;
			this.toolBar1.Size = new System.Drawing.Size(432, 44);
			this.toolBar1.TabIndex = 0;
			this.toolBar1.ButtonClick += new System.Windows.Forms.ToolBarButtonClickEventHandler(this.toolBar1_ButtonClick);
			// 
			// tbbSave
			// 
			this.tbbSave.ImageIndex = 0;
			this.tbbSave.ToolTipText = "保存文件并退出";
			// 
			// tbbExit
			// 
			this.tbbExit.ImageIndex = 1;
			this.tbbExit.ToolTipText = "不保存文件退出";
			// 
			// imageList1
			// 
			this.imageList1.ColorDepth = System.Windows.Forms.ColorDepth.Depth32Bit;
			this.imageList1.ImageSize = new System.Drawing.Size(32, 32);
			this.imageList1.ImageStream = ((System.Windows.Forms.ImageListStreamer)(resources.GetObject("imageList1.ImageStream")));
			this.imageList1.TransparentColor = System.Drawing.Color.Transparent;
			// 
			// textBox1
			// 
			this.textBox1.Location = new System.Drawing.Point(8, 56);
			this.textBox1.Multiline = true;
			this.textBox1.Name = "textBox1";
			this.textBox1.Size = new System.Drawing.Size(416, 336);
			this.textBox1.TabIndex = 1;
			this.textBox1.Text = "";
			// 
			// FrmTextEditor
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(432, 405);
			this.Controls.Add(this.textBox1);
			this.Controls.Add(this.toolBar1);
			this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle;
			this.MaximizeBox = false;
			this.Name = "FrmTextEditor";
			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
			this.Text = "文本编辑器";
			this.Load += new System.EventHandler(this.FrmTextEditor_Load);
			this.ResumeLayout(false);

		}
		#endregion

		private void toolBar1_ButtonClick(object sender, System.Windows.Forms.ToolBarButtonClickEventArgs e)
		{
			if(e.Button.ToolTipText==tbbSave.ToolTipText)
			{
				IsSaved=true;
			}
			else
			{
				IsSaved=false;
			}
			this.Close();
		}

		private void FrmTextEditor_Load(object sender, System.EventArgs e)
		{
			IsSaved=false;
		}

	}
}