Expression.TryFinally(Expression, Expression) 方法

定义

命名空间:
System.Linq.Expressions
程序集:
System.Core.dll, System.Linq.Expressions.dll
程序集:
System.Core.dll
程序集:
System.Linq.Expressions.dll
程序集:
netstandard.dll

创建一个 TryExpression 表示具有最终块且没有 catch 语句的 try 块。

public:
 static System::Linq::Expressions::TryExpression ^ TryFinally(System::Linq::Expressions::Expression ^ body, System::Linq::Expressions::Expression ^ finally);
public static System.Linq.Expressions.TryExpression TryFinally(System.Linq.Expressions.Expression body, System.Linq.Expressions.Expression finally);
static member TryFinally : System.Linq.Expressions.Expression * System.Linq.Expressions.Expression -> System.Linq.Expressions.TryExpression
Public Shared Function TryFinally (body As Expression, finally As Expression) As TryExpression

参数

body
Expression

try 块的正文。

finally
Expression

最后块的主体。

返回

TryExpression

创建的 TryExpression。

适用于