public static ExtensionList Combine(ExtensionList list1, ExtensionList list2)
{
if (list1.Contains("*") || list2.Contains("*"))
{
return(ExtensionList.AllowAll);
}
ExtensionList newList = new ExtensionList();
foreach (string extension in list1)
{
if (!newList.Contains(extension))
{
newList.Add(extension);
}
}
foreach (string extension in list2)
{
if (!newList.Contains(extension))
{
newList.Add(extension);
}
}
return(newList);
}
public static ExtensionList Parse(string value)
{
ExtensionList list = new ExtensionList();
if (value != string.Empty)
{
string[] listArr = value.Trim().Split(',');
foreach (string arr in listArr)
{
if (arr.IndexOf("\r\n") == -1)
{
if (arr.Trim() != "" && !list.Contains(arr.Trim()))
{
list.Add(arr.Trim());
}
}
else
{
string[] strs = Regex.Split(arr, "\r\n");
foreach (string str1 in strs)
{
if (str1.Trim() != "" && !list.Contains(str1.Trim()))
{
list.Add(str1.Trim());
}
}
}
}
}
return(list);
}
public object Clone()
{
ExtensionList temp = new ExtensionList();
foreach (string item in this)
{
temp.Add(item);
}
return(temp);
}
static ExtensionList()
{
Notset = new ExtensionList();
AllowAll = new ExtensionList();
AllowAll.Add("*");
}
static ExtensionList()
{
Notset = new ExtensionList();
AllowAll = new ExtensionList();
AllowAll.Add("*");
}
public object Clone()
{
ExtensionList temp = new ExtensionList();
foreach (string item in this)
{
temp.Add(item);
}
return temp;
}
public static ExtensionList Parse(string value)
{
ExtensionList list = new ExtensionList();
if (value != string.Empty)
{
string[] listArr = value.Trim().Split(',');
foreach (string arr in listArr)
{
if (arr.IndexOf("\r\n") == -1)
{
if (arr.Trim() != "" && !list.Contains(arr.Trim()))
list.Add(arr.Trim());
}
else
{
string[] strs = Regex.Split(arr, "\r\n");
foreach (string str1 in strs)
{
if (str1.Trim() != "" && !list.Contains(str1.Trim()))
list.Add(str1.Trim());
}
}
}
}
return list;
}
public static ExtensionList Combine(ExtensionList list1, ExtensionList list2)
{
if (list1.Contains("*") || list2.Contains("*"))
return ExtensionList.AllowAll;
ExtensionList newList = new ExtensionList();
foreach (string extension in list1)
{
if (!newList.Contains(extension))
newList.Add(extension);
}
foreach (string extension in list2)
{
if (!newList.Contains(extension))
newList.Add(extension);
}
return newList;
}
protected ExtensionList FilterFileType(ExtensionList filetypes)
{
ExtensionList ext = new ExtensionList();
foreach (string s in filetypes )
{
if (ForumAllowedFileTypes.Contains(s))
ext.Add(s);
}
return ext;
}
