Visit Gigasoft's Web Site
 ProEssentials v9 Help

LoadFromURL

Scope

Pego, Pesgo, Pe3do, Pepso, Pepco

 

public int PeFunction.LoadFromURL ( string fileName )
public int PeFunction.LoadFromURL ( string fileName, int dwFlags )

Parameter

Description

fileName

Name of file to create

dwFlags

Flags sent to the Windows OpenURL function. Default is BINARY and RELOAD, valid settings are... (see Microsoft documentation for more info)

  • INTERNET_FLAG_TRANSFER_BINARY   Transfer the file as a binary file.
  • INTERNET_FLAG_RELOAD   Get the data from the wire even if it is locally cached.
  • INTERNET_FLAG_DONT_CACHE   Do not cache, either locally or in any gateways.
  • INTERNET_OPEN_FLAG_USE_EXISTING_CONNECT   If possible, reuse the existing connections to the server for new requests generated by OpenUrl instead of creating a new session for each connection request.

 

The LoadFromURL function is used to update a ProEssentials control with data from a file, ASPX, or ASP page from a server.

 

If fileName represents a simple file, it should be the product of a SaveObjectToFile method call.

 

If szURL represents an ASPX page, the server page should contain a ProEssentials WebForm control (except a PedoWeb which is only used for appending) with it's RenderingType property set to BinaryDataStream. This enables client-side code to update a client-side ActiveX with data from the server. Example code for use of this method can be found within the included VB.NET_WebDemo, Walk-Through3.

 

If szURL represents an ASP page, the server page should contain and ProEssentials ActiveX control and output its data via the SaveToStream method. This enables client-side code to update a client-side ActiveX with data from the server. Example code for use of this method can be found in the topic SaveToStream.

 

Returns

NonZero if the function was successful, otherwise Zero.

 

Comments

PeFunction.LoadFromURL members of Pego.PeFunction, Pesgo.PeFunction, Pe3do.PeFunction, Pepso.PeFunction, Pepco.PeFunction