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How to properly transform an encoded string to stream, mimicking write to drive

Thanks for taking the time to read this. I am stumped and at wit's end! I'm developing a limited NNTP client to download multi-part y-Enc binary data. Obviously, the parts have to be decoded and processed and hashed and crc'd. With so ma ...

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How to wait for a databound dropdown to load?

Thanks for taking the time to read this. I am sure this answer is out there a million times, but I can't seem to even "look it up" correctly. I am using a dropdown list that is populated from the DB using databinding -- it's a l ...

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Reference form from class

HI all -- apologies for being so ignorant. I tried to search for this but I am SO ignorant I don't even know what to search for. Totally new to forms, and trying to keep code straight by using class files. Trouble is I can act on the cla ...

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Detect network throughput

Hi all -- thanks for reading! An API for my FTP program makes transfers simple, so I want to develop a down and dirty little program to backup critical files to a remote location. But, I want to be able to do this as a "background&qu ...

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individual inserts vs. sqlBulkCopy - is overhead reduction huge?

Hey all - thanks for reading. Old-timer here from the legacy days that hasn't yet gotten his mind wrapped around all the newfangled contraptions the dotNet platform offers. Looking for opinions and advice. I have to scrape multiple unfor ...

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Stop all running instances of a program - say IE?

Hello, and thanks for taking the time to read this. I have found some references on stoppping a process, but none seem to fit what I am doing. On our server we use a program that opens an instance if IE. Trouble is, it doesn't close the ...

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Pure, Unadulterated Impersonation

Hello -- thanks for taking the time to read this. We use a .Net console program called WebReplay by IEWatch software. It has a command line interface that automates actions in Internet Explorer. It has worked great, but now we need to mov ...

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HttpWebRequest not sending POST data

Thank you for taking the time to read this. I have tried and tried to figure this one out, but I have no clue. Basic problem is that I am trying to post basic form data to a test receiver page, and althought he request goes through, the p ...

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Assign results of array method to variable

Hello, thanks for taking the time to read & help. I have a method of a class that is supposed to return an array of items found in a database table. I want to use the resulting array frequently, and so would like to store them in a va ...

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Classes in c#

Thanks for reading. Please bear with me, as I am just starting to understand the concept of classes. My question is about SQL connections and has to do with inheritance. I am putting all my SQL logic into a separate class.cs file. I THO ...

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SQL in a separate class, when to open conn?

Hello, thanks for reading this. I want to put all of my database methods into a separate class for compartmentalization. On each page cycle, I will instantiate an instance of the DB class and use it as needed throughout the page processin ...

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How to tell if an instance of a class exists?

Sorry for the dumb question, and thank you in advance for reading. I am trying to find out whether or not an instance of a class exists. Say the namespace is NSpace and the class is NSClass: I make an instance like: NSpace.NSClass MyCla ...

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Keypress Handling in Textbox (Sorry)

This has got to be about the dumbest question; I know the answer is right under my nose, but no one seems to put it all together. The Problem: I have a listbox populated by an sqldatasource. Because the list is long, I want to add a filt ...

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Populating Dropdowns with loop

Thanks in advance for taking the time to read this. I am sure this is really a dumb question. I am an old legacy user who can't seem to get my head around .NET Say I have a dropdown list for AGE, and I want to populate that with numbers ...

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Update Panel and values previously modified by javascript

Hello, I am using client-side JScript to modify a GridView. I need to add a blank, hidden row underneath each of the data rows that I use to expand and fill with different stuff when the user clicks on one or more "expand" signs ...

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