Name
ConstraintException
Synopsis
This exception is thrown if you attempt an action that violates a
constraint or if you try to apply a constraint to a
DataTable
that contains rows that violate it. For
example, you might try to create more than one row with the same
value in a unique column or a child record that references a
nonexistent parent.
public class ConstraintException : DataException { // Public Constructors public ConstraintException( ); public ConstraintException(strings
); // Protected Constructors protected ConstraintException(System.Runtime.Serialization.SerializationInfoinfo
, System.Runtime.Serialization.StreamingContextcontext
); }
Hierarchy
System.Object
→
System.Exception(System.Runtime.Serialization.ISerializable)
→
System.SystemException
→
DataException
→
ConstraintException
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