Hi,
When using QueryOver (not LINQ) you use the extension method IsLike()
session.QueryOver<Suchwort>()
.Where(d => !d.IsDeleted && d.IsEnabled && d.Name.IsLike(SuchWort))
.OrderBy(...
Hope that helps.
Richard
-----Original Message-----
From: Witch
Sent: Thursday, March 10, 2011 3:25 PM
To: nhusers
Subject: [nhusers] Re: Unrecognised method call: System.String:Boolean
Contains(System.String) - NHibernate 3.0.0 GA
Now I have upgraded to NHibernate 3.1.0 but the Exception persists.
On 10 Mrz., 12:04, Witch <raiko.meinha...@googlemail.com> wrote:
Hi,
I have a problem with the StartsWith/Contains method in a Lambda
expression for a
Where Clause.
var list = session.QueryOver<Suchwort>().Where(d => d.IsDeleted ==
false && d.IsEnabled == true && d.Name.Contains(SuchWort))/*.OrderBy(d
=> d.Anzahl).Desc.Take(10)*/.List();
Once the above expression is called I get the following error message.
Unrecognised method call: System.String:Boolean
Contains(System.String)
The Exception details are below.
"System.Exception" wurde aufgefangen.
Message=Unrecognised method call: System.String:Boolean
Contains(System.String)
Source=NHibernate
StackTrace:
bei
NHibernate.Impl.ExpressionProcessor.ProcessCustomMethodCall(MethodCallExpre
ssion
methodCallExpression) in d:\CSharp\NH\nhibernate\src\NHibernate\Impl
\ExpressionProcessor.cs:Zeile 455.
bei
NHibernate.Impl.ExpressionProcessor.ProcessBooleanExpression(Expression
expression) in d:\CSharp\NH\nhibernate\src\NHibernate\Impl
\ExpressionProcessor.cs:Zeile 422.
bei
NHibernate.Impl.ExpressionProcessor.ProcessExpression(Expression
expression) in d:\CSharp\NH\nhibernate\src\NHibernate\Impl
\ExpressionProcessor.cs:Zeile 465.
bei
NHibernate.Impl.ExpressionProcessor.ProcessAndExpression(BinaryExpression
expression) in d:\CSharp\NH\nhibernate\src\NHibernate\Impl
\ExpressionProcessor.cs:Zeile 359.
bei
NHibernate.Impl.ExpressionProcessor.ProcessBinaryExpression(BinaryExpressio
n
expression) in d:\CSharp\NH\nhibernate\src\NHibernate\Impl
\ExpressionProcessor.cs:Zeile 378.
bei
NHibernate.Impl.ExpressionProcessor.ProcessExpression(Expression
expression) in d:\CSharp\NH\nhibernate\src\NHibernate\Impl
\ExpressionProcessor.cs:Zeile 463.
bei
NHibernate.Impl.ExpressionProcessor.ProcessLambdaExpression(LambdaExpressio
n
expression) in d:\CSharp\NH\nhibernate\src\NHibernate\Impl
\ExpressionProcessor.cs:Zeile 470.
bei NHibernate.Impl.ExpressionProcessor.ProcessExpression[T]
(Expression`1 expression) in d:\CSharp\NH\nhibernate\src\NHibernate
\Impl\ExpressionProcessor.cs:Zeile 481.
bei NHibernate.Criterion.QueryOver`2.Add(Expression`1
expression) in d:\CSharp\NH\nhibernate\src\NHibernate\Criterion
\QueryOver.cs:Zeile 635.
bei NHibernate.Criterion.QueryOver`2.Where(Expression`1
expression) in d:\CSharp\NH\nhibernate\src\NHibernate\Criterion
\QueryOver.cs:Zeile 325.
bei
NHibernate.Criterion.QueryOver`2.NHibernate.IQueryOver<TRoot,TSubType>.Wher
e(Expression`1
expression) in d:\CSharp\NH\nhibernate\src\NHibernate\Criterion
\QueryOver.cs:Zeile 686.
InnerException:
Since I do not know if this is a bug I ask here first and would be
thankful for any help.
Witch
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