/// <summary>
/// Determines whether [is valid file type] [the specified file type].
/// </summary>
/// <param name="control">The control.</param>
/// <param name="fileType">Type of the file.</param>
/// <returns></returns>
/// <createdOn>1/26/2016 12:27 PM</createdOn>
public static bool IsValidFileType(this FileUpload control, FileType fileType = FileType.Image)
{
if (!control.HasFile || !control.HasFiles)
{
throw new Exception("No file exsit in the file upload");
}
var isAllowedExtension = false;
if (control.AllowMultiple)
{
foreach (var file in control.PostedFiles)
{
isAllowedExtension = FileTypeSetting.IsAllowedExtension(file.FileName.GetSimpleFileExtension(), fileType);
if (!isAllowedExtension)
{
return(false);
}
}
}
else
{
isAllowedExtension =
FileTypeSetting.IsAllowedExtension(control.PostedFile.FileName.GetSimpleFileExtension(), fileType);
}
return(isAllowedExtension);
}
public FileTypeOperation(Group parent, XmlElement element) : base(parent, element)
{
_types = new List <FileTypeSetting>();
TypeExtension = element.GetAttribute("typeExt");
TypeFriendlyName = element.GetAttribute("friendlyName");
TypeIcon = element.GetAttribute("icon");
FileTypeSetting setting = new FileTypeSetting()
{
TypeExt = TypeExtension,
FriendlyName = TypeFriendlyName,
Icon = TypeIcon
};
_types.Add(setting);
}