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WPF Auto height in code
How could I set the value of the Height property of a WPF control in C# code to " Auto "?
2 Answers
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How do I initialize an empty array in C#?
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@Oded -- Thanks, I'm fairly new to C#. In VB, the index provided is the upper bound, not the number of elements.
– rory.ap
Sep 27 '13 at 15:47
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What is a singleton in C#?
...he singleton premise is a pattern across software development.
There is a C# implementation "Implementing the Singleton Pattern in C#" covering most of what you need to know - including some good advice regarding thread safety.
To be honest, It's very rare that you need to implement a singleton - ...
How does lock work exactly?
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The lock statement is translated by C# 3.0 to the following:
var temp = obj;
Monitor.Enter(temp);
try
{
// body
}
finally
{
Monitor.Exit(temp);
}
In C# 4.0 this has changed and it is now generated as follows:
bool lockWasTaken = false;
var temp = ...
What is the best way to iterate over a dictionary?
I've seen a few different ways to iterate over a dictionary in C#. Is there a standard way?
30 Answers
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Learn C first before learning Objective-C [closed]
...ecesscary to learn C first. Especially if you already know a language like C# of Java. C# and Java owe much to objective C. Though C# owes alot more to Helsbergs experience and mistakes with Delphi.
– Daniel Honig
Oct 8 '08 at 5:32
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Declare a const array
...e-time. The array initializer you've shown is not a constant expression in C#, so it produces a compiler error.
Declaring it readonly solves that problem because the value is not initialized until run-time (although it's guaranteed to have initialized before the first time that the array is used).
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How can I wait for a thread to finish with .NET?
I've never really used threading before in C# where I need to have two threads, as well as the main UI thread. Basically, I have the following.
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String Concatenation using '+' operator
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It doesn't - the C# compiler does :)
So this code:
string x = "hello";
string y = "there";
string z = "chaps";
string all = x + y + z;
actually gets compiled as:
string x = "hello";
string y = "there";
string z = "chaps";
string all = st...
What is recursion and when should I use it?
... (i.e. every major implementation of C, C++, Basic, Python, Ruby,Java, and C#) iteration is vastly preferable to recursion.
To see why, walk through the steps that the above languages use to call a function:
space is carved out on the stack for the function's arguments and local variables
the fun...