Short if Else Statements (#28225)

* Short if Else Statements

* Update index.md

guide/english/csharp/if-else-statement/index.md

@@ -2,12 +2,13 @@
 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.
 
 ## Example
-```
+
+```c#
 
 if(boolean expression)
 {
@@ -21,7 +22,7 @@ else
 
 int Price = 30;
 
-If (Price = 30)
+If (Price == 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.
 
 ## Output
 ```
 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.")
+```