frmnewfile.cs

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

namespace FileSystem
{
	/// <summary>
	/// FrmNewFile 的摘要说明。
	/// </summary>
	public class FrmNewFile : System.Windows.Forms.Form
	{
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.TextBox textFileName;
		private System.Windows.Forms.Button btnOK;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.Button btnCancel;
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;
		public string FileName;
		private System.Windows.Forms.ComboBox cbFileType;
		public System.Windows.Forms.NumericUpDown nudLength;
		public System.Windows.Forms.Label label3;
		public System.Windows.Forms.CheckBox cbLength;
		public string Type;
		public int Length;

		public FrmNewFile()
		{
			//
			// 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.label1 = new System.Windows.Forms.Label();
			this.textFileName = new System.Windows.Forms.TextBox();
			this.btnOK = new System.Windows.Forms.Button();
			this.label2 = new System.Windows.Forms.Label();
			this.btnCancel = new System.Windows.Forms.Button();
			this.cbFileType = new System.Windows.Forms.ComboBox();
			this.nudLength = new System.Windows.Forms.NumericUpDown();
			this.label3 = new System.Windows.Forms.Label();
			this.cbLength = new System.Windows.Forms.CheckBox();
			((System.ComponentModel.ISupportInitialize)(this.nudLength)).BeginInit();
			this.SuspendLayout();
			// 
			// label1
			// 
			this.label1.Location = new System.Drawing.Point(16, 24);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(64, 23);
			this.label1.TabIndex = 0;
			this.label1.Text = "文件名：";
			// 
			// textFileName
			// 
			this.textFileName.Location = new System.Drawing.Point(88, 24);
			this.textFileName.Name = "textFileName";
			this.textFileName.Size = new System.Drawing.Size(184, 21);
			this.textFileName.TabIndex = 1;
			this.textFileName.Text = "";
			// 
			// btnOK
			// 
			this.btnOK.DialogResult = System.Windows.Forms.DialogResult.OK;
			this.btnOK.Location = new System.Drawing.Point(40, 144);
			this.btnOK.Name = "btnOK";
			this.btnOK.TabIndex = 2;
			this.btnOK.Text = "确认";
			this.btnOK.Click += new System.EventHandler(this.btnOK_Click);
			// 
			// label2
			// 
			this.label2.Location = new System.Drawing.Point(16, 64);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(64, 23);
			this.label2.TabIndex = 0;
			this.label2.Text = "类型：";
			// 
			// btnCancel
			// 
			this.btnCancel.DialogResult = System.Windows.Forms.DialogResult.Cancel;
			this.btnCancel.Location = new System.Drawing.Point(168, 144);
			this.btnCancel.Name = "btnCancel";
			this.btnCancel.TabIndex = 2;
			this.btnCancel.Text = "取消";
			// 
			// cbFileType
			// 
			this.cbFileType.Items.AddRange(new object[] {
															"TXT",
															"EXE"});
			this.cbFileType.Location = new System.Drawing.Point(88, 64);
			this.cbFileType.Name = "cbFileType";
			this.cbFileType.Size = new System.Drawing.Size(184, 20);
			this.cbFileType.TabIndex = 1;
			// 
			// nudLength
			// 
			this.nudLength.Location = new System.Drawing.Point(88, 104);
			this.nudLength.Maximum = new System.Decimal(new int[] {
																	  1024,
																	  0,
																	  0,
																	  0});
			this.nudLength.Name = "nudLength";
			this.nudLength.Size = new System.Drawing.Size(88, 21);
			this.nudLength.TabIndex = 3;
			// 
			// label3
			// 
			this.label3.Location = new System.Drawing.Point(16, 104);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(64, 23);
			this.label3.TabIndex = 0;
			this.label3.Text = "大小：";
			// 
			// cbLength
			// 
			this.cbLength.Location = new System.Drawing.Point(184, 104);
			this.cbLength.Name = "cbLength";
			this.cbLength.Size = new System.Drawing.Size(80, 24);
			this.cbLength.TabIndex = 4;
			this.cbLength.Text = "设置大小";
			this.cbLength.CheckedChanged += new System.EventHandler(this.cbLength_CheckedChanged);
			// 
			// FrmNewFile
			// 
			this.AcceptButton = this.btnOK;
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.CancelButton = this.btnCancel;
			this.ClientSize = new System.Drawing.Size(292, 175);
			this.Controls.Add(this.cbLength);
			this.Controls.Add(this.nudLength);
			this.Controls.Add(this.cbFileType);
			this.Controls.Add(this.btnOK);
			this.Controls.Add(this.textFileName);
			this.Controls.Add(this.label1);
			this.Controls.Add(this.label2);
			this.Controls.Add(this.btnCancel);
			this.Controls.Add(this.label3);
			this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle;
			this.MaximizeBox = false;
			this.MinimizeBox = false;
			this.Name = "FrmNewFile";
			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
			this.Text = "新建文件";
			this.Load += new System.EventHandler(this.FrmNewFile_Load);
			((System.ComponentModel.ISupportInitialize)(this.nudLength)).EndInit();
			this.ResumeLayout(false);

		}
		#endregion

		private void btnOK_Click(object sender, System.EventArgs e)
		{
			FileName=textFileName.Text;
			Type=cbFileType.Text.Trim();
			if(nudLength.Enabled==true)
			{
				Length=(int)nudLength.Value;
			}
			else
			{
				Length=0;
			}
		}

		private void cbLength_CheckedChanged(object sender, System.EventArgs e)
		{
			if(cbLength.Checked==true)
			{
				nudLength.Enabled=true;
			}
			else
			{
				nudLength.Enabled=false;
			}
		}

		private void FrmNewFile_Load(object sender, System.EventArgs e)
		{
			nudLength.Enabled=false;
		}
	}
}