GetType Operator GetXmlNamespace Operator If Operator Is Operator IsFalse Operator IsNot Operator IsTrue Operator Like Operator Mod Operator NameOf Operator New Operator Not Operator Or Operator OrElse Operator Sub Expression TryCast Operator TypeOf Operator ...
Use throw expression (C# 7.0) and null-coalescing operator (??) to simplify null-check. Use explicitly provided tuple name (C# 7.0/ VB 15). Use pattern-matching (C# 7.0) to simplify null-check. Convert string.Format or concatenated string to an interpolated string (C# 6.0). Use expression...
null coalescing operator (and using it with LINQ) Using LINQ to XML (and how to build a custom RSS Feed Reader with it) The Visual Basic team has also created some great free videos that cover LINQ. You can watch themhere. Data Access Improvements with LINQ to SQL LINQ to SQL is a ...
null coalescing operator (and using it with LINQ) Using LINQ to XML (and how to build a custom RSS Feed Reader with it) Visual Basic开发团队还录制了一些很棒的讨论LINQ的免费录像,你可以在这里观看。 LINQ to SQL中的数据访问改进 LINQ to SQL是.NET 3.5中内置的OR/M (对象关系映射器)。它允许...
The C# ?? null coalescing operator (and using it with LINQ) Using LINQ to XML (and how to build a custom RSS Feed Reader with it) The Visual Basic team has also created some great free videos that cover LINQ. You can watch themhere. ...
Use == null comparison: Replace different nullish checks with == null. Use nullish coalescence in default expression: Replace default value expression with nullish coalescing operator (??) expressions. Use string.endsWith(): string.endsWith() checks if a string ends with another string. Use stri...
- Null-coalescing operator - Method/Delegate/Constructor call - Property/Field access - Indexers - Casting and Conversion - Is Operator - As Operator - TypeOf Operator - Default Operator - Expression grouping with parentheses - Checked/Unchecked scopes - Aliases for Built-In Types - Power operato...
TheToPagedListmethod takes a page number. TheIfoperator called with two argumentsis the equivalent to the C#null-coalescing operator. The operator returns the first non-null value from the two arguments. IfpageisNothing, 1 is returned, otherwise the value ofpageis returned. ...
The C# ?? null coalescing operator (and using it with LINQ) Using LINQ to XML (and how to build a custom RSS Feed Reader with it) Visual Basic开发团队还录制了一些很棒的讨论LINQ的免费录像,你可以在这里观看。 LINQ to SQL中的数据访问改进 ...