private bool BeforeAddItemEvent(KeyValuePair <TKey, TValue> item) { BeforeAddItemEventHandler ae = this.BeforeAddItem; if (ae != null) { ObservableDictionaryEventArgs <TKey, TValue> e = new ObservableDictionaryEventArgs <TKey, TValue>(item); ae(this, e); return(e.Cancel); } return(false); }
private bool OnBeforeAddItemEvent(DimensionStyleOverride item) { BeforeAddItemEventHandler ae = this.BeforeAddItem; if (ae != null) { DimensionStyleOverrideDictionaryEventArgs e = new DimensionStyleOverrideDictionaryEventArgs(item); ae(this, e); return(e.Cancel); } return(false); }
private bool OnBeforeAddItemEvent(AttributeDefinition item) { BeforeAddItemEventHandler ae = this.BeforeAddItem; if (ae != null) { AttributeDefinitionDictionaryEventArgs e = new AttributeDefinitionDictionaryEventArgs(item); ae(this, e); return(e.Cancel); } return(false); }
protected virtual bool OnBeforeAddItemEvent(T item) { BeforeAddItemEventHandler ae = BeforeAddItem; if (ae != null) { ObservableCollectionBaseEventArgs <T> e = new ObservableCollectionBaseEventArgs <T>(item); ae(this, e); return(e.Cancel); } return(false); }
protected virtual bool OnBeforeAddItemEvent(EntityObject item) { BeforeAddItemEventHandler ae = this.BeforeAddItem; if (ae != null) { EntityCollectionEventArgs e = new EntityCollectionEventArgs(item); ae(this, e); return(e.Cancel); } return(false); }
protected virtual bool BeforeAddItemEvent(KeyValuePair <TKey, TValue> item) { BeforeAddItemEventHandler ae = BeforeAddItem; if (ae != null) { ObservableDictionaryBaseEventArgs <TKey, TValue> e = new ObservableDictionaryBaseEventArgs <TKey, TValue>(item); ae(this, e); return(e.Cancel); } return(false); }