HasValue<TProp> Method

Returns bool if the property has been populated

Syntax

Visual Basic
C#

'Declaration
 
Public Function HasValue(Of TProp)( _
   ByVal expression As System.Linq.Expressions.Expression(Of Func(Of T,TProp)) _
) As System.Boolean

'Usage
 
Dim instance As ResponderObjectBaseGeneric(Of T)
Dim expression As System.Linq.Expressions.Expression(Of Func(Of T,TProp))
Dim value As System.Boolean
 
value = instance.HasValue(Of TProp)(expression)

public System.bool HasValue<TProp>( 
   System.Linq.Expressions.Expression<Func<T,TProp>> expression
)

Parameters

expression

Type Parameters

TProp

Return Value

True if the value of the property is not empty or null

Remarks

use as follows: var object = new AlertsObject(row); bool hasValue = object.HasValue(o=>o.Property);

Requirements

Target Platforms: Windows XP SP3 (32-bit and 64-bit), Windows 7 (32-bit and 64-bit)

Not all Operating Systems are supported on all products. Visit the ArcFM Solution Supported Versions page for full details.

Reference

ResponderObjectBaseGeneric<T> Class
ResponderObjectBaseGeneric<T> Members