/// <summary>
/// 正则表达式筛选,删除不符合指定正则表达式的字符串的
/// </summary>
/// <param name="RegexString">正则表达式字符串组</param>
/// <param name="S">输入字符串组</param>
/// <param name="O">输出字符串组</param>
private void RegexFilter(
string RegexString,
ref List <string> S,
ref List <string> O
)
{
List <string> _S;
if (S == null)
{
return;
}
if (O == S)
{
_S = new List <string>(S);
}
else
{
_S = S;
}
O = new List <string>();
Regex reg;
Delegate_OutputInfo doi = new Delegate_OutputInfo(OutputInfo);
try
{
reg = new Regex(RegexString);
this.Invoke(doi, "...", Color.Green);
}
catch
{
this.Invoke(doi, "正则表达式有误", Color.Red);
return;
}
foreach (string eachString in _S)
{
//存在匹配字符串
if (reg.IsMatch(eachString))
{
O.Add(eachString);
}
}
}
private void RenameButton_Click(object sender, EventArgs e)
{
FileInfo files;
if (RefreshShowResult())
{
Delegate_OutputInfo doi = new Delegate_OutputInfo(OutputInfo);
FileStream logFile;
StreamWriter logFileWriter;
if (File.Exists(FilePath + "\\RenameLog.txt"))
{
logFile = new FileStream(FilePath + "\\RenameLog.txt", FileMode.Open, FileAccess.Write);
}
else
{
logFile = new FileStream(FilePath + "\\RenameLog.txt", FileMode.Create, FileAccess.Write);
}
logFileWriter = new StreamWriter(logFile);
logFile.Seek(0, SeekOrigin.End);
logFileWriter.Write("\n----------------------------------------------\n");
try
{
for (int index = 0; index < filterFiles.Count; index++)
{
files = new FileInfo(FilePath + "\\" + filterFiles[index]);
files.MoveTo(FilePath + "\\" + renameList[index]);
logFileWriter.Write(DateTime.Now.ToString() + " " + filterFiles[index] + " --> " + renameList[index] + "\n");
}
RefreshShowResult();
this.Invoke(doi, "批量重命名成功", Color.Green);
logFileWriter.Write(DateTime.Now.ToString() + " rename succeed\n\n");
}
catch
{
RefreshShowResult();
this.Invoke(doi, "批量重命名未完全成功", Color.Red);
logFileWriter.Write(DateTime.Now.ToString() + " rename abort\n\n");
}
logFileWriter.Close();
logFile.Close();
}
}
/// <summary>
/// 提取字符串
/// </summary>
/// <param name="Input"></param>
/// <param name="ExtractString"></param>
/// <param name="Keys"></param>
private string ExtractKey(string Input, List <string> Keys)
{
string temp;
Regex reg;
Delegate_OutputInfo doi = new Delegate_OutputInfo(OutputInfo);
try
{
reg = new Regex(Keys[0] + Keys[1] + Keys[2]);
;
this.Invoke(doi, "...", Color.Green);
}
catch
{
this.Invoke(doi, "正则表达式有误", Color.Red);
return("");
}
temp = reg.Match(Input).Value;
reg = new Regex(Keys[0]);
temp = temp.Remove(0, reg.Match(temp).Value.Length);
reg = new Regex(Keys[1]);
return(reg.Match(temp).Value);
}
