private void configForm_FormClosing(object sender, FormClosingEventArgs e)
{
deleteConfig deleteConfiginstance = deleteConfig.Instance();
deleteConfiginstance.DupFileStandr = getDupFileStandr();
deleteConfiginstance.FileTypes = getFileType();
}
public Form1()
{
InitializeComponent();
deleteConfig deleteConfiginstance = deleteConfig.Instance();
deleteConfiginstance.FileTypes = "alltype";
deleteConfiginstance.DupFileStandr = "fileName;fileSize;";
}
// Methods
public static deleteConfig Instance()
{
// Uses "Lazy initialization"
if (deleteConfiginstance == null)
{
deleteConfiginstance = new deleteConfig();
}
return(deleteConfiginstance);
}
private bool IsFileType(FileInfo fileInfo)
{
deleteConfig deleteConfiginstance = deleteConfig.Instance();
string fileTypes = deleteConfiginstance.FileTypes;
string fileExtension = Path.GetExtension(fileInfo.FullName);//即扩展名
if (fileTypes == "alltype")
{
return(true);
}
else if (fileTypes != null && fileTypes.IndexOf(fileExtension) > -1)
{
return(true);
}
else
{
return(false);
}
}
private string getFileKey(FileInfo fileInfo)
{
string fileKey = "";//via fileName and size to identidy file
deleteConfig deleteConfiginstance = deleteConfig.Instance();
string dupFileStandr = deleteConfiginstance.DupFileStandr;
if (dupFileStandr != null && dupFileStandr.IndexOf("fileName") > -1)
{
fileKey += fileInfo.Name + "_";
}
if (dupFileStandr.IndexOf("fileName") > -1)
{
fileKey += fileInfo.Length + "_";
}
if (dupFileStandr.IndexOf("CreateTime") > -1)
{
fileKey += fileInfo.CreationTime + "_";
}
if (dupFileStandr.IndexOf("ModifiTime") > -1)
{
fileKey += fileInfo.LastWriteTime + "_";
}
return(fileKey);
}
