Summary
Checks for the existence of a variable.
- Assembly
- Wyam
.Common .dll - Namespace
- Wyam
.Common .JavaScript - Containing Type
- IJavaScriptEngine
Syntax
bool HasVariable(string variableName)Parameters
| Name | Type | Description |
|---|---|---|
| variableName | string | Variable name. |
Return Value
| Type | Description |
|---|---|
| bool | true if the variable exists, otherwise false. |