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I'm creating multimedia player for some compatition, but I'm facing with problem with measuring audio output which is going to speaker/s. How can I measure it without some compicated code like CoreAudioApi which I found on CodeProject forum. I tried it to use but I'm getting some COM casting error.

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I'm creating some barcode generator, and I want to save generated barcode to database, but I have a problem when I want to get bytes from PictureBox Image. It says that Image property is null. That's hapening because barcode is drawn on the PictureBox(not in Image property). I think that …

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I have function that returns string and that works fine but when I call that function from another procedure when it executes function I get a message: [B],,Conversion from 'result' to type 'Integer' is not valid,,[/B] ASP debugger says: [B],,Input string was not in a correct format. ,,[/B] I tried …

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I have some text with Cyrillic and Latin (š, đ, č, ć, ž). How can I store that data in MS SQL 2008. I tried to store word 'Palačinka' but instead of 'č' i get 'c'.

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I have some data encrypted with MD5CryptoServiceProvider. I need code for decrpyting.

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I'm writting program in VB 2010, but I have a problem. I want to draw a temporary line on PictureBox control MouseMove event. That works fine but deleting of that line doesn't work. I tried to draw the white line on the same coordinates (PictureBox's background is white), but won't …

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The End.