//文件按钮拖动事件，移除后缀
private void File_Remove_a_DragDrop(object sender, DragEventArgs e)
{
String mesg;
if (textBox2.Text.Length == 0)
{
richTextBox1.Clear();
mesg = "请输入要添加的后缀名！";
RichTextBoxExtension.AppendTextColorful(richTextBox1, mesg, Color.Red, false);
return;
}
string FileName = ((System.Array)e.Data.GetData(DataFormats.FileDrop)).GetValue(0).ToString();
textBox1.Text = FileName;
richTextBox1.Clear();
DirOrFileRemoveExtends(FileName, textBox2.Text);
mesg = "\r\n\r\n\r\n" + g_SucFileNum + "个文件成功！ , " + g_FailFlieNum + " 个文件失败！\r\n";
RichTextBoxExtension.AppendTextColorful(richTextBox1, mesg, Color.Blue, true);
return;
}
/*********************************************************************************
* 函数名： public void DirOrFileRemoveExtends(String PathOrFileName, String Extends)
* 功能：移除文件内所有文件或单个文件的后缀
* 参数：
* PathOrFileName,文件夹或文件的绝对路径名
* Extends,要移除的文件后缀名
*返回值：
* 无
**********************************************************************************/
public int DirOrFileRemoveExtends(String PathOrFileName, String Extends)
{
int res;
String mesg;
if (PathOrFileName.Length == 0 || Extends.Length == 0)
{
return(-1);
}
g_FailFlieNum = 0;
g_SucFileNum = 0;
if (System.IO.Directory.Exists(@PathOrFileName))
{
m_Fp.Show(this);
m_Fp.SetProgressBarpos(1);
m_Filenum = m_Fp.getFileNum(@PathOrFileName);
RecursivelyRemoveSubDirExtends(PathOrFileName, Extends);
m_Fp.Hide();
}
else if (File.Exists(@PathOrFileName))
{
res = FileRemoveExtends(PathOrFileName, Extends);
switch (res)
{
case 0:
{
mesg = "Fail: " + PathOrFileName + "后缀名不是" + Extends + "!\r\n";
RichTextBoxExtension.AppendTextColorful(richTextBox1, mesg, Color.Red, false);
g_FailFlieNum++;
}
break;
case -1:
{
mesg = "Fail: " + PathOrFileName + Extends + "文件名已存在！\r\n";
RichTextBoxExtension.AppendTextColorful(richTextBox1, mesg, Color.Red, false);
g_FailFlieNum++;
}
break;
case 1:
{
mesg = "Success: " + PathOrFileName + " to " + PathOrFileName.Substring(0, PathOrFileName.Length - Extends.Length) + "\r\n";
RichTextBoxExtension.AppendTextColorful(richTextBox1, mesg, Color.Green, false);
g_SucFileNum++;
}
break;
default:
break;
}
}
return(0);
}
/*********************************************************************************
* 函数名：public int FileRemoveExtends(String FileFullName,String Extends)
* 功能：添加文件夹内所有后缀
* 参数：
* fileFullName,文件的绝对路径
* Extends,添加的文件后缀名
*返回值：
* 无
**********************************************************************************/
public int DirAddExtends(String path, String Extends)
{
String mesg;
int DealFileCount = 0;
int res;
System.IO.DirectoryInfo dir = new System.IO.DirectoryInfo(path);
if (dir.Exists)
{
FileInfo[] fileInfo = dir.GetFiles();
if (fileInfo.Length <= 0)
{
mesg = "Fail: 空文件夹! \r\n";
RichTextBoxExtension.AppendTextColorful(richTextBox1, mesg, Color.Red, false);
return(-1);
}
for (int i = 0; i < fileInfo.Length; i++)
{
res = FileAddExtends(fileInfo[i].FullName, textBox2.Text);
switch (res)
{
case 0:
break;
case -1:
{
mesg = "Fail: " + fileInfo[i].Name + " to " + fileInfo[i].Name + textBox2.Text + "文件名已存在！\r\n";
RichTextBoxExtension.AppendTextColorful(richTextBox1, mesg, Color.Red, false);
}
break;
case 1:
{
mesg = "Success: " + fileInfo[i].Name + " to " + fileInfo[i].Name + textBox2.Text + "\r\n";
RichTextBoxExtension.AppendTextColorful(richTextBox1, mesg, Color.Green, false);
DealFileCount++;
}
break;
default:
break;
}
}
mesg = "\r\n\r\n\r\n" + DealFileCount.ToString() + "个文件成功！ , " + (fileInfo.Length - DealFileCount).ToString() + " 个文件失败！\r\n";
RichTextBoxExtension.AppendTextColorful(richTextBox1, mesg, Color.Blue, false);
return(fileInfo.Length - DealFileCount);
}
return(-1);
}
//按钮点击事件，移除文件后缀
private void File_Remove_a_Click(object sender, EventArgs e)
{
String mesg;
int res;
if (textBox2.Text.Length == 0)
{
richTextBox1.Clear();
mesg = "请输入后缀名！";
RichTextBoxExtension.AppendTextColorful(richTextBox1, mesg, Color.Red, false);
return;
}
OpenFileDialog file = new OpenFileDialog();
file.Filter = "All File|*.*";
if (file.ShowDialog() == DialogResult.OK)
{
textBox1.Text = file.FileName;
richTextBox1.Clear();
res = FileRemoveExtends(file.FileName, textBox2.Text);
switch (res)
{
case 0:
mesg = "Fail: " + file.FileName + "后缀名不是" + textBox2.Text + "!\r\n";
RichTextBoxExtension.AppendTextColorful(richTextBox1, mesg, Color.Red, false);
break;
case -1:
{
mesg = "Fail: " + file.FileName + textBox2.Text + "文件名已存在或出现异常！\r\n";
RichTextBoxExtension.AppendTextColorful(richTextBox1, mesg, Color.Red, false);
}
break;
case 1:
{
mesg = "Success: " + file.FileName + " to " + file.FileName.Substring(0, file.FileName.Length - textBox2.Text.Length) + "\r\n";
RichTextBoxExtension.AppendTextColorful(richTextBox1, mesg, Color.Green, false);
}
break;
default:
break;
}
}
return;
}
/******************************* 拖动事件 *******************************************/
private void textBox1_DragDrop(object sender, DragEventArgs e)
{
String mesg;
if (textBox2.Text.Length == 0)
{
richTextBox1.Clear();
mesg = "请输入要添加的后缀名！";
RichTextBoxExtension.AppendTextColorful(richTextBox1, mesg, Color.Red, false);
return;
}
string FileName = ((System.Array)e.Data.GetData(DataFormats.FileDrop)).GetValue(0).ToString();
textBox1.Text = FileName;
DialogResult MesgBoxResult;
MesgBoxResult = MessageBox.Show("请选择？(是：添加后缀，否：移除后缀)", "提示", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1);
if (MesgBoxResult == DialogResult.Yes)
{
richTextBox1.Clear();
DirOrFileAddExtends(FileName, textBox2.Text);
mesg = "\r\n\r\n\r\n" + g_SucFileNum + "个文件成功！ , " + g_FailFlieNum + " 个文件失败！\r\n";
RichTextBoxExtension.AppendTextColorful(richTextBox1, mesg, Color.Blue, true);
}
else if (MesgBoxResult == DialogResult.No)
{
richTextBox1.Clear();
DirOrFileRemoveExtends(FileName, textBox2.Text);
mesg = "\r\n\r\n\r\n" + g_SucFileNum + "个文件成功！ , " + g_FailFlieNum + " 个文件失败！\r\n";
RichTextBoxExtension.AppendTextColorful(richTextBox1, mesg, Color.Blue, true);
}
else if (MesgBoxResult == DialogResult.Cancel)
{
//System.Environment.Exit(0);//彻底干净的退出所有
return;
}
}
//按钮点击事件，给文件夹内的文件移除后缀
private void Dir_Remove_a_Click(object sender, EventArgs e)
{
String mesg;
if (textBox2.Text.Length == 0)
{
richTextBox1.Clear();
mesg = "Fail: 请输入后缀名！";
RichTextBoxExtension.AppendTextColorful(richTextBox1, mesg, Color.Red, false);
return;
}
FolderBrowserDialog folder = new FolderBrowserDialog();
if (folder.ShowDialog() == DialogResult.OK)
{
textBox1.Text = folder.SelectedPath;
richTextBox1.Clear();
g_SucFileNum = 0;
g_FailFlieNum = 0;
m_Fp.Show(this);
m_Fp.SetProgressBarpos(1);
m_Filenum = m_Fp.getFileNum(folder.SelectedPath);
RecursivelyRemoveSubDirExtends(folder.SelectedPath, textBox2.Text);
m_Fp.Hide();
mesg = "\r\n\r\n\r\n" + g_SucFileNum + "个文件成功！ , " + g_FailFlieNum + " 个文件失败！\r\n";
RichTextBoxExtension.AppendTextColorful(richTextBox1, mesg, Color.Blue, true);
}
return;
}
/*********************************************************************************
* 函数名： public void DirRemoveExtends(String path,String Extends)
* 功能：移除文件夹内所有后缀
* 参数：
* fileFullName,文件的绝对路径
* Extends,要移除的文件后缀名
*返回值：
* 无
**********************************************************************************/
public int RecursivelyRemoveSubDirExtends(String path, String Extends)
{
String mesg;
int res;
System.IO.DirectoryInfo dir = new System.IO.DirectoryInfo(path);
if (dir.Exists)
{
FileInfo[] fileInfo = dir.GetFiles();
for (int i = 0; i < fileInfo.Length; i++)//遍历文件夹所有文件
{
res = FileRemoveExtends(fileInfo[i].FullName, Extends);
switch (res)
{
case 0:
{
mesg = "Fail: " + fileInfo[i].Name + "后缀名不是 " + Extends + "！\r\n";
RichTextBoxExtension.AppendTextColorful(richTextBox1, mesg, Color.Red, false);
g_FailFlieNum++;
}
break;
case -1:
{
mesg = "Fail: " + fileInfo[i].Name + "文件名已存在！\r\n";
RichTextBoxExtension.AppendTextColorful(richTextBox1, mesg, Color.Red, false);
g_FailFlieNum++;
}
break;
case 1:
{
mesg = "Success: " + fileInfo[i].Name + " to " + fileInfo[i].Name.Substring(0, fileInfo[i].Name.Length - Extends.Length) + "\r\n";
RichTextBoxExtension.AppendTextColorful(richTextBox1, mesg, Color.Green, false);
g_SucFileNum++;
}
break;
default:
break;
}
decimal result = Math.Round((decimal)(g_FailFlieNum + g_SucFileNum) / m_Filenum * 100, 2);
m_Fp.SetProgressBarpos((int)result);
}
DirectoryInfo[] DirInfo = dir.GetDirectories();
for (int j = 0; j < DirInfo.Length; j++)
{
RecursivelyRemoveSubDirExtends(DirInfo[j].FullName, Extends);
}
/*
* mesg = "\r\n\r\n\r\n" + DealFileCount.ToString() + "个文件成功！ , " + (fileInfo.Length - DealFileCount).ToString() + " 个文件失败！\r\n";
* RichTextBoxExtension.AppendTextColorful(richTextBox1, mesg, Color.Blue, true);
*
* return (fileInfo.Length - DealFileCount);
* */
return(0);
}
return(-1);
}
