Tabcontrol memory leak

im using http://msdn.microsoft.com/en-us/magazine/dd419663.aspx

I find that the tab control's tab are not releasing memory upon closing.

Anyone found a solution for 开发者_如何转开发this?

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Memory doesn't always get released immediately by the CLR.
Because your question is about a sample from MSDN magazine, let me answer you with other articles from the same magazine...

• Garbage Collection: Automatic Memory Management in the Microsoft .NET Framework (by Jeffrey Richter)
• Garbage Collectionn Part 2: Automatic Memory Management in the Microsoft .NET Framework
• CLR Inside Out - Investigating Memory Issues

These articles are a little older and i could have pointed out newer versions, i just thought it was rather poetic to get your answers from the same place.

For newer articles, try these:

• Automatic Memory Management
• Garbage Collection
• Understanding Garbage Collection in .NET

(Note that these last three have been stolen shamelessly from Mitch Wheat's answer here.)