c# - How do I upload a large file (~4mb) over https from winforms with a progress bar? -

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easy way how upload large file winforms c# asp.net https (web service or asp.net page), progress bar?

as you've found out, webclient doesn't great job of uploading large files. i've got source code on codeplex can at. project called bizark , class file webhelper. based on httpwebrequest , can used upload multiple files progress number of other things.

feel free use library as-is if like, though intended reference code, not production code. use version of particular class in production application don't remember if i've updated source code bugs might have discovered after publishing codeplex.

note: link specific change set if looking @ in far future, might want make sure looking @ latest version.


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