Summary
    Verifies if the CornerRadius contains only zero values
    
		- Namespace
 - MahApps
.Metro .Controls  - Containing Type
 - Utils
 
Syntax
public static bool IsZero(this CornerRadius corner)
	Parameters
| Name | Type | Description | 
|---|---|---|
| corner | CornerRadius | CornerRadius | 
Return Value
| Type | Description | 
|---|---|
| bool | Size | 
