CatchBlock::Update Method (ParameterExpression^, Expression^, Expression^)
.NET Framework (current version)
Creates a new expression that is like this one, but using the supplied children. If all of the children are the same, it will return this expression.
Assembly: System.Core (in System.Core.dll)
public:
CatchBlock^ Update(
ParameterExpression^ variable,
Expression^ filter,
Expression^ body
)
Parameters
- variable
-
Type:
System.Linq.Expressions::ParameterExpression^
The Variable property of the result.
- filter
-
Type:
System.Linq.Expressions::Expression^
The Filter property of the result.
- body
-
Type:
System.Linq.Expressions::Expression^
The Body property of the result.
Return Value
Type: System.Linq.Expressions::CatchBlock^This expression if no children are changed or an expression with the updated children.
Universal Windows Platform
Available since 8
.NET Framework
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 4.0
Windows Phone Silverlight
Available since 8.0
Windows Phone
Available since 8.1
Available since 8
.NET Framework
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 4.0
Windows Phone Silverlight
Available since 8.0
Windows Phone
Available since 8.1
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