How to write extensio开发者_Go百科n methods for converting IQueryable<T> and IEnumerable<T> to ReadOnlyCollection<T>?
is it possible to define an extension method that at the same time is an operator? I want for a fixed class add the开发者_如何转开发 possibility to use a known operator that actually can\'t be applied
I have the following method that currently works on int? variables.I\'d like to extend it to any numeric nullable variables (e.g. decimal?, double?, etc...)
This question already has answers here: Closed 11 years ago. Possible Duplicate: What does “this” mean in a static method declaration?
I created this helper method using a lambdaexpression to used strongly type helper in a view Helper 开发者_如何学Cpublic static string DateFor<TModel, TDate>(this HtmlHelper<TModel> he
Can I write these functions more efficient? public static void AddDistinct<T>(this ICollection<T> sourc开发者_如何学Pythone, params ICollection<T>[] collections)
I have two lists declared as fo开发者_开发百科llows: Dim lstDBItems As New List(Of DBItem) Dim lstAppItems As New List(Of AppItem)
I\'m trying to find a elegant way to write a extention method that might be c开发者_StackOverflowalled MergeWithRatio or ZipWithRatio.
I just found out I\'m not as fluent with delegate and action and the other one as I would want... I have a certain IEnumerable<T> which I would like to transform to a IEnumerable<object>
public static string ToTrimmedString(this DataRow row, string columnName) { return row[columnName].ToString().Trim();
加载中,请稍侯......