HttpResponseBase::TransmitFile Method (String^, Int64, Int64)
.NET Framework (current version)
Writes the specified part of a file to the HTTP response output stream, without buffering it in memory.
Assembly: System.Web (in System.Web.dll)
Parameters
- filename
-
Type:
System::String^
The name of the file to write to the HTTP output stream.
- offset
-
Type:
System::Int64
The position in the file where writing starts.
- length
-
Type:
System::Int64
The number of bytes to write, starting at offset.
| Exception | Condition |
|---|---|
| NotImplementedException | Always. |
.NET Framework
Available since 3.5
Available since 3.5
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