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Short if Else Statements (#28225)

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* Short if Else Statements

* Update index.md
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Patryk Buda
2019-03-21 17:43:45 +00:00
committed by The Coding Aviator
parent 5d0cea176f
commit fc58f59710
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guide/english/csharp/if-else-statement/index.md
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@ -2,12 +2,13 @@
title: If Else Statement title: If Else Statement
--- ---
# If Else Statement # If Else Statement
The If-Else statement executes a block of code depending on whether your precondition is fullfilled or not. The If-Else statement executes a block of code depending on whether your precondition is fullfilled or not.
## Example ## Example
```
```c#
if(boolean expression) if(boolean expression)
{ {
@ -21,7 +22,7 @@ else
int Price = 30; int Price = 30;
If (Price = 30) If (Price == 30)
{ {
Console.WriteLine("Price is equal to 30."); Console.WriteLine("Price is equal to 30.");
} }
@ -32,9 +33,19 @@ Else
} }
``` ```
Since we already declared our int Price to be 30, this will be the expected output. Since we already declared our int Price to be 30, this will be the expected output.
## Output ## Output
``` ```
Price is equal to 30. Price is equal to 30.
``` ```
## Shorten If Else Statement
We can use the ternary :? which is great for short if else statements.
For example:
```C#
int Price=30;
(Price==30)?Console.WriteLine("Price is Equal to 30."):Console.WriteLine("Price is Not Equal to 30.")
```