/// <summary>
/// Adds a workflow variable to the TriggerParam variables collection.
/// </summary>
/// <typeparam name="TVariable"></typeparam>
/// <param name="triggerParam"></param>
/// <param name="value"></param>
/// <returns></returns>
public static TriggerParam AddVariableWithKey <TVariable>(
this TriggerParam triggerParam,
WorkflowVariableBase value
)
{
return(triggerParam.AddVariable(KeyBuilder.ToKey(typeof(TVariable)), value));
}
/// <summary>
/// Returns the workflow variable from the TransitionContext.
/// </summary>
/// <typeparam name="TVariable"></typeparam>
/// <param name="transitionContext"></param>
/// <returns></returns>
public static TVariable ReturnVariable <TVariable>(
this TransitionContext transitionContext
) where TVariable : WorkflowVariableBase
{
return(transitionContext.GetVariable <TVariable>(
KeyBuilder.ToKey(typeof(TVariable))
));
}
/// <summary>
/// Checks whether the workflow variable is present in the TransitionContext.
/// </summary>
/// <typeparam name="TVariable"></typeparam>
/// <param name="transitionContext"></param>
/// <returns></returns>
public static bool HasVariable <TVariable>(
this TransitionContext transitionContext
)
{
return(transitionContext.ContainsKey(KeyBuilder.ToKey(typeof(TVariable))));
}