Summary
    Gets a single string value for a key, using the first
    one if multiple values are present and returning the
    default value if no entry is found.
    
		- Namespace
 - TCLite
.Interfaces  - Containing Type
 - IPropertyBag
 
Syntax
string GetSetting(string key, string defaultValue)
	Parameters
| Name | Type | Description | 
|---|---|---|
| key | string | |
| defaultValue | string | 
Return Value
| Type | Description | 
|---|---|
| string | 
