Benshi/@wankuma102182.md

## @wankuma102182.md

      
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              @wankuma102182.md
            
          
    csc.exe によるコンパイル例

No102182 (XP さん) 2023/07/17(Mon) 13:54:23

分類:[C#]
c#をやって見ようかと思いとりあえず インターネット上にあるソースコード をcsc.exeでコンパイルしたのですが、「エントリポイントにMainメソッドが含まれていない」と出ます

投げやりですがまず動作させてみたいのでどこに

何を書けば良いのか教えてください。
パソコン WindowsXP

言語 c#2.0

コンパイラのみで IDE 無しで始めるのはおすすめしませんが、
とりあえずコンパイルだけしてみたいのならこんな感じ。
参考にされたサイトで用意されていた FormTimer.cs と FormTimer.Designer.cs に加えて、
Main メソッド用に下記の FormTimer.Main.cs を追加した上で、
コンパイル用の Example.cmd をダブルクリックしてみてください。
同じフォルダーに .exe ファイルが生成されます。
なお、この .cmd には .NET Framework 2.0 だけでなく .NET Compact Framework 2.0 向けのコマンドラインも
併記してありますが、元のコードに .NET Compact Framework 非対応クラス( ContextMenuStrip , ToolStripMenuItem )が
含まれているため、 .NET Compact Framework 2.0 向けのコマンドライン部は REM でコメントアウトしています。

  
## Example.cmd
@CD /D %~dp0
@SET CSC=%WINDIR%\Microsoft.NET\Framework\v2.0.50727\csc.exe

@REM --- .NET Fraemwork 2.0 ---
%CSC% /t:winexe /out:FormTimer.exe /m:Sample.FormTimer *.cs

REM --- .NET Compact Fraemwork 2.0 ---
REM IF "%PROCESSOR_ARCHITECTURE%" EQU "x86" (
REM SET FAP="%ProgramFiles%\Microsoft.NET\SDK\CompactFramework\v2.0\WindowsCE"
REM ) ELSE (
REM SET FAP="%ProgramFiles(x86)%\Microsoft.NET\SDK\CompactFramework\v2.0\WindowsCE"
REM )
REM %CSC% /t:winexe /out:FormTimerCompact.exe /m:Sample.FormTimer /nostdlib /noconfig /r:""%FAP%\mscorlib.dll"" /r:""%FAP%\System.dll"" /r:""%FAP%\System.Data.dll"" /r:""%FAP%\System.Windows.Forms.dll"" /r:""%FAP%\System.Drawing.dll"" *.cs

PAUSE

## FormTimer.cs
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
/**
 * キッチンタイマー
 * Web page: https://yukun.info/
 * license GPLv2
 */
namespace Sample
{
  public partial class FormTimer : Form
  {
    public FormTimer()
    {
      InitializeComponent();
      // マウスポインタの場所に表示
      this.DesktopLocation = new Point(System.Windows.Forms.Cursor.Position.X,
        System.Windows.Forms.Cursor.Position.Y);
    }
    int sec = 0; // 計測時間
    private void viewtime()
    {
      stLabel1.Text = "" + sec / 36000 % 10 + sec / 3600 % 10 +
                     ":" + sec / 600 % 6 + sec / 60 % 10 +
                     ":" + sec / 10 % 6 + sec % 10;
    }
    private void timer1_Tick(object sender, EventArgs e)
    {
      sec--;
      if (0 == sec)
      {
        sttimer.Enabled = false;
        System.Media.SystemSounds.Beep.Play();
        this.Activate();
      }
      viewtime();
    }
    private void butsec_Click(object sender, EventArgs e)
    {
      sec += 10;
      viewtime();
    }
    private void butmin_Click(object sender, EventArgs e)
    {
      sec += 60;
      viewtime();
    }
    private void buthour_Click(object sender, EventArgs e)
    {
      sec += 3600;
      if (sec >= 360000) sec = 0;
      viewtime();
    }
    private void butstart_Click(object sender, EventArgs e)
    {
      if (0 == sec) return;
      sttimer.Enabled = true;
      this.butstop.Enabled = true;
      this.butstart.Enabled = false;
      this.buthour.Enabled = false;
      this.butmin.Enabled = false;
      this.butsec.Enabled = false;
      this.butreset.Enabled = false;
    }
    private void butstop_Click(object sender, EventArgs e)
    {
      sttimer.Enabled = false;
      this.butstop.Enabled = false;
      this.butstart.Enabled = true;
      this.buthour.Enabled = true;
      this.butmin.Enabled = true;
      this.butsec.Enabled = true;
      this.butreset.Enabled = true;
    }
    private void butreset_Click(object sender, EventArgs e)
    {
      stLabel1.Text = "00:00:00";
      sec = 0;
    }
    private void 常に手前に表示ToolStripMenuItem_Click(object sender, EventArgs e)
    {
      //クリックするごとにこのフォームを常に手前または解除します。
      this.TopMost = !this.TopMost;
    }
  }
}

## FormTimer.Designer.cs
namespace Sample
{
  partial class FormTimer
  {
    /// <summary>
    /// 必要なデザイナ変数です。
    /// </summary>
    private System.ComponentModel.IContainer components = null;
    /// <summary>
    /// 使用中のリソースをすべてクリーンアップします。
    /// </summary>
    /// <param name="disposing">マネージ リソースが破棄される場合 true、破棄されない場合は false です。</param>
    protected override void Dispose(bool disposing)
    {
      if (disposing && (components != null))
      {
        components.Dispose();
      }
      base.Dispose(disposing);
    }
    #region Windows フォーム デザイナで生成されたコード
    /// <summary>
    /// デザイナ サポートに必要なメソッドです。このメソッドの内容を
    /// コード エディタで変更しないでください。
    /// </summary>
    private void InitializeComponent()
    {
      this.components = new System.ComponentModel.Container();
      this.sttimer = new System.Windows.Forms.Timer(this.components);
      this.buthour = new System.Windows.Forms.Button();
      this.butmin = new System.Windows.Forms.Button();
      this.butsec = new System.Windows.Forms.Button();
      this.butstart = new System.Windows.Forms.Button();
      this.stLabel1 = new System.Windows.Forms.Label();
      this.butstop = new System.Windows.Forms.Button();
      this.butreset = new System.Windows.Forms.Button();
      this.contextMenuStrip1 = new System.Windows.Forms.ContextMenuStrip(this.components);
      this.常に手前に表示ToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
      this.contextMenuStrip1.SuspendLayout();
      this.SuspendLayout();
      //
      // sttimer
      //
      this.sttimer.Interval = 1000;
      this.sttimer.Tick += new System.EventHandler(this.timer1_Tick);
      //
      // buthour
      //
      this.buthour.Location = new System.Drawing.Point(6, 66);
      this.buthour.Name = "buthour";
      this.buthour.Size = new System.Drawing.Size(50, 23);
      this.buthour.TabIndex = 0;
      this.buthour.Text = "HOUR";
      this.buthour.UseVisualStyleBackColor = true;
      this.buthour.Click += new System.EventHandler(this.buthour_Click);
      //
      // butmin
      //
      this.butmin.Location = new System.Drawing.Point(62, 66);
      this.butmin.Name = "butmin";
      this.butmin.Size = new System.Drawing.Size(50, 23);
      this.butmin.TabIndex = 1;
      this.butmin.Text = "MIN";
      this.butmin.UseVisualStyleBackColor = true;
      this.butmin.Click += new System.EventHandler(this.butmin_Click);
      //
      // butsec
      //
      this.butsec.Location = new System.Drawing.Point(118, 66);
      this.butsec.Name = "butsec";
      this.butsec.Size = new System.Drawing.Size(50, 23);
      this.butsec.TabIndex = 2;
      this.butsec.Text = "SEC";
      this.butsec.UseVisualStyleBackColor = true;
      this.butsec.Click += new System.EventHandler(this.butsec_Click);
      //
      // butstart
      //
      this.butstart.Location = new System.Drawing.Point(6, 100);
      this.butstart.Name = "butstart";
      this.butstart.Size = new System.Drawing.Size(50, 23);
      this.butstart.TabIndex = 3;
      this.butstart.Text = "スタート";
      this.butstart.UseVisualStyleBackColor = true;
      this.butstart.Click += new System.EventHandler(this.butstart_Click);
      //
      // stLabel1
      //
      this.stLabel1.AutoSize = true;
      this.stLabel1.BackColor = System.Drawing.SystemColors.Control;
      this.stLabel1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
      this.stLabel1.Font = new System.Drawing.Font("Times New Roman", 30F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(128)));
      this.stLabel1.Location = new System.Drawing.Point(6, 9);
      this.stLabel1.Name = "stLabel1";
      this.stLabel1.Size = new System.Drawing.Size(163, 42);
      this.stLabel1.TabIndex = 4;
      this.stLabel1.Text = "00:00:00";
      //
      // butstop
      //
      this.butstop.Location = new System.Drawing.Point(62, 100);
      this.butstop.Name = "butstop";
      this.butstop.Size = new System.Drawing.Size(50, 23);
      this.butstop.TabIndex = 5;
      this.butstop.Text = "ストップ";
      this.butstop.UseVisualStyleBackColor = true;
      this.butstop.Click += new System.EventHandler(this.butstop_Click);
      //
      // butreset
      //
      this.butreset.Location = new System.Drawing.Point(118, 100);
      this.butreset.Name = "butreset";
      this.butreset.Size = new System.Drawing.Size(50, 23);
      this.butreset.TabIndex = 6;
      this.butreset.Text = "リセット";
      this.butreset.UseVisualStyleBackColor = true;
      this.butreset.Click += new System.EventHandler(this.butreset_Click);
      //
      // contextMenuStrip1
      //
      this.contextMenuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
      this.常に手前に表示ToolStripMenuItem});
      this.contextMenuStrip1.Name = "contextMenuStrip1";
      this.contextMenuStrip1.Size = new System.Drawing.Size(171, 26);
      //
      // 常に手前に表示ToolStripMenuItem
      //
      this.常に手前に表示ToolStripMenuItem.CheckOnClick = true;
      this.常に手前に表示ToolStripMenuItem.Name = "常に手前に表示ToolStripMenuItem";
      this.常に手前に表示ToolStripMenuItem.Size = new System.Drawing.Size(170, 22);
      this.常に手前に表示ToolStripMenuItem.Text = "常に Top に表示する";
      this.常に手前に表示ToolStripMenuItem.Click += new System.EventHandler(this.常に手前に表示ToolStripMenuItem_Click);
      //
      // FormTimer
      //
      this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
      this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
      this.ClientSize = new System.Drawing.Size(180, 129);
      this.ContextMenuStrip = this.contextMenuStrip1;
      this.Controls.Add(this.butreset);
      this.Controls.Add(this.butstop);
      this.Controls.Add(this.stLabel1);
      this.Controls.Add(this.butstart);
      this.Controls.Add(this.butsec);
      this.Controls.Add(this.butmin);
      this.Controls.Add(this.buthour);
      this.Name = "FormTimer";
      this.StartPosition = System.Windows.Forms.FormStartPosition.Manual;
      this.Text = "タイマー";
      this.contextMenuStrip1.ResumeLayout(false);
      this.ResumeLayout(false);
      this.PerformLayout();
    }
    #endregion
    private System.Windows.Forms.Button buthour;
    private System.Windows.Forms.Button butmin;
    private System.Windows.Forms.Button butsec;
    private System.Windows.Forms.Button butstart;
    private System.Windows.Forms.Label stLabel1;
    private System.Windows.Forms.Button butstop;
    private System.Windows.Forms.Button butreset;
    private System.Windows.Forms.Timer sttimer;
    private System.Windows.Forms.ContextMenuStrip contextMenuStrip1;
    private System.Windows.Forms.ToolStripMenuItem 常に手前に表示ToolStripMenuItem;
  }
}

## FormTimer.Main.cs
using System.Windows.Forms;
namespace Sample
{
  partial class FormTimer
  {
    [System.STAThread] private static void Main()
    {
      Application.EnableVisualStyles();
      Application.SetCompatibleTextRenderingDefault(false);
      Application.Run(new FormTimer());
    }
  }
}
	@CD /D %~dp0
	@SET CSC=%WINDIR%\Microsoft.NET\Framework\v2.0.50727\csc.exe

	@REM --- .NET Fraemwork 2.0 ---
	%CSC% /t:winexe /out:FormTimer.exe /m:Sample.FormTimer *.cs

	REM --- .NET Compact Fraemwork 2.0 ---
	REM IF "%PROCESSOR_ARCHITECTURE%" EQU "x86" (
	REM SET FAP="%ProgramFiles%\Microsoft.NET\SDK\CompactFramework\v2.0\WindowsCE"
	REM ) ELSE (
	REM SET FAP="%ProgramFiles(x86)%\Microsoft.NET\SDK\CompactFramework\v2.0\WindowsCE"
	REM )
	REM %CSC% /t:winexe /out:FormTimerCompact.exe /m:Sample.FormTimer /nostdlib /noconfig /r:""%FAP%\mscorlib.dll"" /r:""%FAP%\System.dll"" /r:""%FAP%\System.Data.dll"" /r:""%FAP%\System.Windows.Forms.dll"" /r:""%FAP%\System.Drawing.dll"" *.cs

	PAUSE
	using System;
	using System.Collections.Generic;
	using System.ComponentModel;
	using System.Data;
	using System.Drawing;
	using System.Text;
	using System.Windows.Forms;
	/**
	* キッチンタイマー
	* Web page: https://yukun.info/
	* license GPLv2
	*/
	namespace Sample
	{
	public partial class FormTimer : Form
	{
	public FormTimer()
	{
	InitializeComponent();
	// マウスポインタの場所に表示
	this.DesktopLocation = new Point(System.Windows.Forms.Cursor.Position.X,
	System.Windows.Forms.Cursor.Position.Y);
	}
	int sec = 0; // 計測時間
	private void viewtime()
	{
	stLabel1.Text = "" + sec / 36000 % 10 + sec / 3600 % 10 +
	":" + sec / 600 % 6 + sec / 60 % 10 +
	":" + sec / 10 % 6 + sec % 10;
	}
	private void timer1_Tick(object sender, EventArgs e)
	{
	sec--;
	if (0 == sec)
	{
	sttimer.Enabled = false;
	System.Media.SystemSounds.Beep.Play();
	this.Activate();
	}
	viewtime();
	}
	private void butsec_Click(object sender, EventArgs e)
	{
	sec += 10;
	viewtime();
	}
	private void butmin_Click(object sender, EventArgs e)
	{
	sec += 60;
	viewtime();
	}
	private void buthour_Click(object sender, EventArgs e)
	{
	sec += 3600;
	if (sec >= 360000) sec = 0;
	viewtime();
	}
	private void butstart_Click(object sender, EventArgs e)
	{
	if (0 == sec) return;
	sttimer.Enabled = true;
	this.butstop.Enabled = true;
	this.butstart.Enabled = false;
	this.buthour.Enabled = false;
	this.butmin.Enabled = false;
	this.butsec.Enabled = false;
	this.butreset.Enabled = false;
	}
	private void butstop_Click(object sender, EventArgs e)
	{
	sttimer.Enabled = false;
	this.butstop.Enabled = false;
	this.butstart.Enabled = true;
	this.buthour.Enabled = true;
	this.butmin.Enabled = true;
	this.butsec.Enabled = true;
	this.butreset.Enabled = true;
	}
	private void butreset_Click(object sender, EventArgs e)
	{
	stLabel1.Text = "00:00:00";
	sec = 0;
	}
	private void 常に手前に表示ToolStripMenuItem_Click(object sender, EventArgs e)
	{
	//クリックするごとにこのフォームを常に手前または解除します。
	this.TopMost = !this.TopMost;
	}
	}
	}
	namespace Sample
	{
	partial class FormTimer
	{
	/// <summary>
	/// 必要なデザイナ変数です。
	/// </summary>
	private System.ComponentModel.IContainer components = null;
	/// <summary>
	/// 使用中のリソースをすべてクリーンアップします。
	/// </summary>
	/// <param name="disposing">マネージリソースが破棄される場合 true、破棄されない場合は false です。</param>
	protected override void Dispose(bool disposing)
	{
	if (disposing && (components != null))
	{
	components.Dispose();
	}
	base.Dispose(disposing);
	}
	#region Windows フォームデザイナで生成されたコード
	/// <summary>
	/// デザイナサポートに必要なメソッドです。このメソッドの内容を
	/// コードエディタで変更しないでください。
	/// </summary>
	private void InitializeComponent()
	{
	this.components = new System.ComponentModel.Container();
	this.sttimer = new System.Windows.Forms.Timer(this.components);
	this.buthour = new System.Windows.Forms.Button();
	this.butmin = new System.Windows.Forms.Button();
	this.butsec = new System.Windows.Forms.Button();
	this.butstart = new System.Windows.Forms.Button();
	this.stLabel1 = new System.Windows.Forms.Label();
	this.butstop = new System.Windows.Forms.Button();
	this.butreset = new System.Windows.Forms.Button();
	this.contextMenuStrip1 = new System.Windows.Forms.ContextMenuStrip(this.components);
	this.常に手前に表示ToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
	this.contextMenuStrip1.SuspendLayout();
	this.SuspendLayout();
	//
	// sttimer
	//
	this.sttimer.Interval = 1000;
	this.sttimer.Tick += new System.EventHandler(this.timer1_Tick);
	//
	// buthour
	//
	this.buthour.Location = new System.Drawing.Point(6, 66);
	this.buthour.Name = "buthour";
	this.buthour.Size = new System.Drawing.Size(50, 23);
	this.buthour.TabIndex = 0;
	this.buthour.Text = "HOUR";
	this.buthour.UseVisualStyleBackColor = true;
	this.buthour.Click += new System.EventHandler(this.buthour_Click);
	//
	// butmin
	//
	this.butmin.Location = new System.Drawing.Point(62, 66);
	this.butmin.Name = "butmin";
	this.butmin.Size = new System.Drawing.Size(50, 23);
	this.butmin.TabIndex = 1;
	this.butmin.Text = "MIN";
	this.butmin.UseVisualStyleBackColor = true;
	this.butmin.Click += new System.EventHandler(this.butmin_Click);
	//
	// butsec
	//
	this.butsec.Location = new System.Drawing.Point(118, 66);
	this.butsec.Name = "butsec";
	this.butsec.Size = new System.Drawing.Size(50, 23);
	this.butsec.TabIndex = 2;
	this.butsec.Text = "SEC";
	this.butsec.UseVisualStyleBackColor = true;
	this.butsec.Click += new System.EventHandler(this.butsec_Click);
	//
	// butstart
	//
	this.butstart.Location = new System.Drawing.Point(6, 100);
	this.butstart.Name = "butstart";
	this.butstart.Size = new System.Drawing.Size(50, 23);
	this.butstart.TabIndex = 3;
	this.butstart.Text = "スタート";
	this.butstart.UseVisualStyleBackColor = true;
	this.butstart.Click += new System.EventHandler(this.butstart_Click);
	//
	// stLabel1
	//
	this.stLabel1.AutoSize = true;
	this.stLabel1.BackColor = System.Drawing.SystemColors.Control;
	this.stLabel1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
	this.stLabel1.Font = new System.Drawing.Font("Times New Roman", 30F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(128)));
	this.stLabel1.Location = new System.Drawing.Point(6, 9);
	this.stLabel1.Name = "stLabel1";
	this.stLabel1.Size = new System.Drawing.Size(163, 42);
	this.stLabel1.TabIndex = 4;
	this.stLabel1.Text = "00:00:00";
	//
	// butstop
	//
	this.butstop.Location = new System.Drawing.Point(62, 100);
	this.butstop.Name = "butstop";
	this.butstop.Size = new System.Drawing.Size(50, 23);
	this.butstop.TabIndex = 5;
	this.butstop.Text = "ストップ";
	this.butstop.UseVisualStyleBackColor = true;
	this.butstop.Click += new System.EventHandler(this.butstop_Click);
	//
	// butreset
	//
	this.butreset.Location = new System.Drawing.Point(118, 100);
	this.butreset.Name = "butreset";
	this.butreset.Size = new System.Drawing.Size(50, 23);
	this.butreset.TabIndex = 6;
	this.butreset.Text = "リセット";
	this.butreset.UseVisualStyleBackColor = true;
	this.butreset.Click += new System.EventHandler(this.butreset_Click);
	//
	// contextMenuStrip1
	//
	this.contextMenuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
	this.常に手前に表示ToolStripMenuItem});
	this.contextMenuStrip1.Name = "contextMenuStrip1";
	this.contextMenuStrip1.Size = new System.Drawing.Size(171, 26);
	//
	// 常に手前に表示ToolStripMenuItem
	//
	this.常に手前に表示ToolStripMenuItem.CheckOnClick = true;
	this.常に手前に表示ToolStripMenuItem.Name = "常に手前に表示ToolStripMenuItem";
	this.常に手前に表示ToolStripMenuItem.Size = new System.Drawing.Size(170, 22);
	this.常に手前に表示ToolStripMenuItem.Text = "常に Top に表示する";
	this.常に手前に表示ToolStripMenuItem.Click += new System.EventHandler(this.常に手前に表示ToolStripMenuItem_Click);
	//
	// FormTimer
	//
	this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
	this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
	this.ClientSize = new System.Drawing.Size(180, 129);
	this.ContextMenuStrip = this.contextMenuStrip1;
	this.Controls.Add(this.butreset);
	this.Controls.Add(this.butstop);
	this.Controls.Add(this.stLabel1);
	this.Controls.Add(this.butstart);
	this.Controls.Add(this.butsec);
	this.Controls.Add(this.butmin);
	this.Controls.Add(this.buthour);
	this.Name = "FormTimer";
	this.StartPosition = System.Windows.Forms.FormStartPosition.Manual;
	this.Text = "タイマー";
	this.contextMenuStrip1.ResumeLayout(false);
	this.ResumeLayout(false);
	this.PerformLayout();
	}
	#endregion
	private System.Windows.Forms.Button buthour;
	private System.Windows.Forms.Button butmin;
	private System.Windows.Forms.Button butsec;
	private System.Windows.Forms.Button butstart;
	private System.Windows.Forms.Label stLabel1;
	private System.Windows.Forms.Button butstop;
	private System.Windows.Forms.Button butreset;
	private System.Windows.Forms.Timer sttimer;
	private System.Windows.Forms.ContextMenuStrip contextMenuStrip1;
	private System.Windows.Forms.ToolStripMenuItem 常に手前に表示ToolStripMenuItem;
	}
	}