public static void SetCallback <T, U>(this IRenderedComponentBase <T> self, Expression <Func <T, EventCallback <U> > > exp, Action <U> callback) where T : IComponent
{
var name = (exp.Body as MemberExpression ?? ((UnaryExpression)exp.Body).Operand as MemberExpression).Member.Name;
self.SetParametersAndRender(ComponentParameter.CreateParameter(name, new EventCallback <U>(null, callback)));
}
public static void SetCascadingValue <T>(this IRenderedComponentBase <T> self, string name, object value) where T : IComponent
{
self.SetParametersAndRender(ComponentParameter.CreateCascadingValue(name, value));
}
public static void SetCallback <T, U>(this IRenderedComponentBase <T> self, string name, Action <U> callback) where T : IComponent
{
self.SetParametersAndRender(ComponentParameter.CreateParameter(name, new EventCallback <U>(null, callback)));
}
public static void SetCascadingValue <T>(this IRenderedComponentBase <T> self, Expression <Func <T, object> > exp, object value) where T : IComponent
{
var name = (exp.Body as MemberExpression ?? ((UnaryExpression)exp.Body).Operand as MemberExpression).Member.Name;
self.SetParametersAndRender(ComponentParameter.CreateCascadingValue(name, value));
}