I\'m coding a WinForm component where I start a Task to do the actual processing and trap the exception on a continuation. From there I want to show the exception message on a UI element.
I am not sure if this question is relevant but I see the expression \"the method is invoked\" a lot , So Is there a technical difference 开发者_开发技巧between invoking a method or calling a method or
I have had recently one of those really bad interviews, where they play good cop/bad cop with you. Whatever I replied wasn\'t good enough for one of them and my confidence was shrinking minute by minu
I am trying to make myself a simple metacafe uploader, and I am using the webbrowser to do that. Everything was working great with loggin in, naviga开发者_开发问答ting to upload page etc...
I am writing a small game for the android platform (HTC Desire) and i am trying to implement a simple scripting language, mostly to set variables and check if condi开发者_运维技巧tions are met.
I am trying to display some information on a grid queried from a sql server. The data gathering can take about 10 seconds so I don\'t want to lock the UI thread.
Below is a rather frightening pattern I sometimes use as a lazy way to do simple invocation.This code makes me feel slightly guilty, even though I\'m not sure why.Is this horrifying? Reasonable? Going
I have a ListView, checkboxes = true, View = List.On the start of the project, I go through, do some calculatations and determine if the database is empty and what I should do from there.Well one thin
The code block below results in the error: TargetParameterCountException was unhandled by user code.Parameter count mismatch.
I am a physicist. I am trying to work on Delphi with an imported activex control (ocx file). Let’s say there are 3 automation interfaces in the library: IGraph, IGraphAxes and IAxis. The structure of
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