ObjectParameter.ParameterType Property
Definition
Important
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Gets the parameter type.
public:
property Type ^ ParameterType { Type ^ get(); };
public Type ParameterType { get; }
member this.ParameterType : Type
Public ReadOnly Property ParameterType As Type
Property Value
The Type of the parameter.
Examples
This example adds new parameters to the collection. It iterates through the ObjectParameterCollection and displays the name, type, and value of each parameter in the collection.
using (AdventureWorksEntities context =
new AdventureWorksEntities())
{
string queryString =
@"SELECT VALUE contact FROM AdventureWorksEntities.Contacts
AS contact WHERE contact.LastName = @ln
AND contact.FirstName = @fn";
ObjectQuery<Contact> contactQuery =
new ObjectQuery<Contact>(queryString, context);
// Add parameters to the collection.
contactQuery.Parameters.Add(new ObjectParameter("ln", "Adams"));
contactQuery.Parameters.Add(new ObjectParameter("fn", "Frances"));
ObjectParameterCollection objectParameterCollection =
contactQuery.Parameters;
// Iterate through the ObjectParameterCollection.
foreach (ObjectParameter result in objectParameterCollection)
{
Console.WriteLine("{0} {1} {2}", result.Name,
result.Value,
result.ParameterType);
}
}
Remarks
The parameter type can only be set through a constructor.
Applies to
See also
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