formmain.cs

一个C#开发的简繁体内码转换系统。对做内码转换的朋友会有一定帮助。

		}
		#endregion

		/// <summary>
		/// The main entry point for the application.
		/// </summary>
		[STAThread]
		static void Main() 
		{
			Application.Run(new FormMain());
		}

		string Gb2312_To_UniCode(string strGb2312)
		{
			System.Text.Encoding E_Gb2312 = System.Text.Encoding.GetEncoding("gb2312");
			System.Text.Encoding E_Utf8   = System.Text.Encoding.UTF8;
			return E_Utf8.GetString(System.Text.Encoding.Convert(E_Gb2312,E_Utf8,E_Gb2312.GetBytes(strGb2312)));
		}

		string UniCode_To_Gb2312(string strUnicode)
		{
			System.Text.Encoding E_Gb2312 = System.Text.Encoding.GetEncoding("gb2312");
			System.Text.Encoding E_Utf8   = System.Text.Encoding.UTF8;
			return E_Gb2312.GetString(System.Text.Encoding.Convert(E_Utf8,E_Gb2312,E_Utf8.GetBytes(strUnicode)));
		}

		string Gb2312_To_Big5(string strGb2312)
		{
			System.Text.Encoding E_Gb2312 = System.Text.Encoding.GetEncoding("gb2312");
			System.Text.Encoding E_Big5   = System.Text.Encoding.GetEncoding("big5");
			return E_Big5.GetString(System.Text.Encoding.Convert(E_Gb2312,E_Big5,E_Gb2312.GetBytes(strGb2312)));
		}

		string Big5_To_Gb2312(string strUnicode)
		{
			System.Text.Encoding E_Gb2312 = System.Text.Encoding.GetEncoding("gb2312");
			System.Text.Encoding E_Big5   = System.Text.Encoding.GetEncoding("big5");
			return E_Gb2312.GetString(System.Text.Encoding.Convert(E_Big5,E_Gb2312,E_Big5.GetBytes(strUnicode)));
		}

		private void Re_Insert_To_Item()
		{
			try
			{
				string[] files = System.IO.Directory.GetFiles(this.tBFilePath.Text);
				if(this.cLB_FilesList.Items.Count > 0)
				{
					this.cLB_FilesList.Items.Clear();
				}
				foreach (string file in files)
				{
					this.cLB_FilesList.Items.Add(System.IO.Path.GetFileName(file));
				}
			}
			catch(Exception e)
			{
			}
			/*
							for(int int1 = 0; int1 < files.Length; int1 ++)
							{
								this.cLB_FilesList.Items.Add(files[int1]);
							}
			*/
		}

		private void button1_Click(object sender, System.EventArgs e)
		{
			if(pathBrowser.ShowDialog() == DialogResult.OK)
			{
				this.tBFilePath.Text = pathBrowser.SelectedPath;
				Re_Insert_To_Item();
			}
		}

		private void tBFilePath_KeyDown(object sender, System.Windows.Forms.KeyEventArgs e)
		{
			switch(e.KeyValue)
			{
				case 13:
					Re_Insert_To_Item();
					break;
				deafult:
					break;
			}
		}

		private void cbSelectAll_CheckedChanged(object sender, System.EventArgs e)
		{
			for(int int1 = 0; int1 < this.cLB_FilesList.Items.Count; int1++)
			{
				this.cLB_FilesList.SetItemChecked(int1, this.cbSelectAll.Checked);
			}
		}

		private void btGBtoUTF8_Click(object sender, System.EventArgs e)
		{
			this.pBTranStatus.Maximum = this.cLB_FilesList.CheckedItems.Count;
			this.pBTranStatus.Step = 1;
			string lineRead, lineWrite, sFN_Target;
			foreach (string file in this.cLB_FilesList.CheckedItems)
			{
				this.lbCurFile.Text = file;
				if(System.IO.Directory.Exists(this.tbTargetPath.Text) && (this.tbTargetPath.Text != this.tBFilePath.Text ))
				{
					sFN_Target = this.tbTargetPath.Text + "\\" + file;
				}
				else
				{
					sFN_Target = this.tBFilePath.Text + "\\" + file + ".UTF8";
				}
				System.IO.StreamReader trSource = new System.IO.StreamReader(this.tBFilePath.Text + "\\" + file, System.Text.Encoding.GetEncoding("gb2312"));
				System.IO.StreamWriter trTarget = new System.IO.StreamWriter(sFN_Target, false, System.Text.Encoding.UTF8);
/*
				char[] buffer = new char[512];
				int len;
				while(trSource.Peek() >=0)
				{
					len = trSource.Read(buffer,0,512);
					trTarget.Write(buffer,0,len);
				}
*/
  				while((lineRead = trSource.ReadLine()) != null)
				{
					lineWrite = this.Gb2312_To_UniCode(lineRead);
					if(this.cbReplaceCodePage.Checked)
					{
						if(lineWrite.IndexOf("charset=gb2312") > 0) lineWrite = (lineWrite.ToLower()).Replace("charset=gb2312", "charset=utf-8");
						lineWrite = (lineWrite.ToLower()).Replace("CodePage=936", "codepage=65001");					
						lineWrite = (lineWrite.ToLower()).Replace("CODEPAGE=\"936\"", "codepage=\"65001\"");
					}
					trTarget.WriteLine(lineWrite);
				}
				
				trTarget.Close();
				trSource.Close();
				this.pBTranStatus.PerformStep();
			}
		}

		private void btUTF8toGB_Click(object sender, System.EventArgs e)
		{
			this.pBTranStatus.Maximum = this.cLB_FilesList.CheckedItems.Count;
			this.pBTranStatus.Step = 1;
			string lineRead, lineWrite, sFN_Target;
			foreach (string file in this.cLB_FilesList.CheckedItems)
			{
				this.lbCurFile.Text = file;
				if(System.IO.Directory.Exists(this.tbTargetPath.Text) && (this.tbTargetPath.Text != this.tBFilePath.Text ))
				{
					sFN_Target = this.tbTargetPath.Text + "\\" + file;
				}
				else
				{
					sFN_Target = this.tBFilePath.Text + "\\" + file + ".gb";
				}
				System.IO.StreamReader trSource = new System.IO.StreamReader(this.tBFilePath.Text + "\\" + file, System.Text.Encoding.UTF8);
				System.IO.StreamWriter trTarget = new System.IO.StreamWriter(sFN_Target, false, System.Text.Encoding.GetEncoding("gb2312"));
/*
				char[] buffer = new char[512];
				int len;
				while(trSource.Peek() >=0)
				{
					len = trSource.Read(buffer,0,512);
					trTarget.Write(buffer,0,len);
				}
*/
				while((lineRead = trSource.ReadLine()) != null)
				{
					lineWrite = this.UniCode_To_Gb2312(lineRead);
					if(this.cbReplaceCodePage.Checked)
					{
						if(lineWrite.ToLower().IndexOf("charset=utf-8") > 0) lineWrite = (lineWrite.ToLower()).Replace("charset=utf-8","charset=gb2312");
						if(lineWrite.ToLower().IndexOf("codepage=65001") > 0) lineWrite = (lineWrite.ToLower()).Replace("codepage=65001","CodePage=936");					
						if(lineWrite.ToLower().IndexOf("codepage=\"65001\"") > 0) lineWrite = (lineWrite.ToLower()).Replace("codepage=\"65001\"","CODEPAGE=\"936\"");
					}
					trTarget.WriteLine(lineWrite);
				}
				trTarget.Close();
				trSource.Close();
				this.pBTranStatus.PerformStep();
			}
		}

		private void btTargetPate_Click(object sender, System.EventArgs e)
		{
			if(fbdTargetPath.ShowDialog() == DialogResult.OK)
			{
				this.tbTargetPath.Text = fbdTargetPath.SelectedPath;
			}
		}

		private void btBig5ToGb2312_Click(object sender, System.EventArgs e)
		{
			this.pBTranStatus.Maximum = this.cLB_FilesList.CheckedItems.Count;
			this.pBTranStatus.Step = 1;
			string lineRead, lineWrite, sFN_Target;
			foreach (string file in this.cLB_FilesList.CheckedItems)
			{
				this.lbCurFile.Text = file;
				if(System.IO.Directory.Exists(this.tbTargetPath.Text) && (this.tbTargetPath.Text != this.tBFilePath.Text ))
				{
					sFN_Target = this.tbTargetPath.Text + "\\" + file;
				}
				else
				{
					sFN_Target = this.tBFilePath.Text + "\\" + file + ".gb";
				}
				System.IO.StreamReader trSource = new System.IO.StreamReader(this.tBFilePath.Text + "\\" + file, System.Text.Encoding.GetEncoding("big5"));
				System.IO.StreamWriter trTarget = new System.IO.StreamWriter(sFN_Target, false, System.Text.Encoding.GetEncoding("gb2312"));
				while((lineRead = trSource.ReadLine()) != null)
				{
					lineWrite = this.Big5_To_Gb2312(lineRead);
					if(this.cbReplaceCodePage.Checked)
					{
						if(lineWrite.ToLower().IndexOf("charset=big5") > 0) lineWrite = (lineWrite.ToLower()).Replace("charset=big5","charset=gb2312");
//						if(lineWrite.ToLower().IndexOf("codepage=65001") > 0) lineWrite = (lineWrite.ToLower()).Replace("codepage=65001","CodePage=936");					
//						if(lineWrite.ToLower().IndexOf("codepage=\"65001\"") > 0) lineWrite = (lineWrite.ToLower()).Replace("codepage=\"65001\"","CODEPAGE=\"936\"");
					}
					trTarget.WriteLine(lineWrite);
				}
				trTarget.Close();
				trSource.Close();
				this.pBTranStatus.PerformStep();
			}
		}

		private void btGb2312ToBig5_Click(object sender, System.EventArgs e)
		{
			this.pBTranStatus.Maximum = this.cLB_FilesList.CheckedItems.Count;
			this.pBTranStatus.Step = 1;
			string lineRead, lineWrite, sFN_Target;
			foreach (string file in this.cLB_FilesList.CheckedItems)
			{
				this.lbCurFile.Text = file;
				if(System.IO.Directory.Exists(this.tbTargetPath.Text) && (this.tbTargetPath.Text != this.tBFilePath.Text ))
				{
					sFN_Target = this.tbTargetPath.Text + "\\" + file;
				}
				else
				{
					sFN_Target = this.tBFilePath.Text + "\\" + file + ".big5";
				}
				System.IO.StreamReader trSource = new System.IO.StreamReader(this.tBFilePath.Text + "\\" + file, System.Text.Encoding.GetEncoding("gb2312"));
				System.IO.StreamWriter trTarget = new System.IO.StreamWriter(sFN_Target, false, System.Text.Encoding.GetEncoding("big5"));
				while((lineRead = trSource.ReadLine()) != null)
				{
					lineWrite = this.Gb2312_To_Big5(lineRead);
					if(this.cbReplaceCodePage.Checked)
					{
						if(lineWrite.ToLower().IndexOf("charset=gb2312") > 0) lineWrite = (lineWrite.ToLower()).Replace("charset=gb2312","charset=big5");
					}
					trTarget.WriteLine(lineWrite);
				}
				trTarget.Close();
				trSource.Close();
				this.pBTranStatus.PerformStep();
			}
		}
	}
}