| public static ResolveDataSource ( string dataSource, System.Item contextItem, IProviderSearchContext searchContext, bool assertSingleItem ) : System.Item | ||
| dataSource | string | The string data source passed to the presentation component. |
| contextItem | System.Item | The context item for relative paths and specifying the database from which to retrieve other items. |
| searchContext | IProviderSearchContext | The search context. |
| assertSingleItem | bool | If true, an exception will be thrown if more than one item matches the data source spec |
| return | System.Item | |
public static Item ResolveDataSource(string dataSource, Item contextItem, IProviderSearchContext searchContext, bool assertSingleItem)
{
var items = ResolveMultipleDataSource(dataSource, contextItem, searchContext);
if (assertSingleItem && items.Count() > 1)
throw new Exception(string.Format("The data source {0} matches more than one item, and only a single item is expected.", dataSource));
return items.FirstOrDefault();
}
| DataSourceHelper::ResolveDataSource ( string dataSource, System.Item contextItem ) : System.Item | |
| DataSourceHelper::ResolveDataSource ( string dataSource, System.Item contextItem, IProviderSearchContext searchContext ) : System.Item |
