HttpPostedFileBase.ContentType Property     
Definition
Important
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When overridden in a derived class, gets the MIME content type of an uploaded file.
public:
 virtual property System::String ^ ContentType { System::String ^ get(); };public virtual string ContentType { get; }member this.ContentType : stringPublic Overridable ReadOnly Property ContentType As StringProperty Value
The MIME content type of the file.
Exceptions
Always.