Expr.TryWith Method (F#)
Creates an expression that represents a try...with construct for exception filtering and catching.
Namespace/Module Path: Microsoft.FSharp.Quotations
Assembly: FSharp.Core (in FSharp.Core.dll)
// Signature:
static member TryWith : Expr * Var * Expr * Var * Expr -> Expr
// Usage:
Expr.TryWith (body, filterVar, filterBody, catchVar, catchBody)
Parameters
body
Type: ExprThe body of the try expression.
filterVar
Type: VarfilterBody
Type: ExprcatchVar
Type: VarThe variable to bind to a caught exception.
catchBody
Type: ExprThe expression evaluated when an exception is caught.
Return Value
The resulting expression.
Platforms
Windows 8, Windows 7, Windows Server 2012, Windows Server 2008 R2
Version Information
F# Core Library Versions
Supported in: 2.0, 4.0, Portable