Export (0) Print
Expand All

OleDbErrorCollection Class

Collects all errors generated by the .NET Framework Data Provider for OLE DB. This class cannot be inherited.

System.Object
  System.Data.OleDb.OleDbErrorCollection

Namespace:  System.Data.OleDb
Assembly:  System.Data (in System.Data.dll)

[SerializableAttribute]
[ListBindableAttribute(false)]
public sealed class OleDbErrorCollection : ICollection, 
	IEnumerable

The OleDbErrorCollection type exposes the following members.

  NameDescription
Public propertyCountGets the number of errors in the collection.
Public propertyItemGets the error at the specified index.
Top

  NameDescription
Public methodCopyTo(Array, Int32)Copies the elements of the OleDbErrorCollection into an Array, starting at the specified index within the Array.
Public methodCopyTo(OleDbError[], Int32)Copies all the elements of the current OleDbErrorCollection to the specified OleDbErrorCollection starting at the specified destination index.
Public methodEquals(Object)Determines whether the specified object is equal to the current object. (Inherited from Object.)
Public methodGetEnumeratorExposes the GetEnumerator method, which supports a simple iteration over a collection by a .NET Framework data provider.
Public methodGetHashCodeServes as the default hash function. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
Top

  NameDescription
Public Extension MethodAsParallelEnables parallelization of a query. (Defined by ParallelEnumerable.)
Public Extension MethodAsQueryableConverts an IEnumerable to an IQueryable. (Defined by Queryable.)
Public Extension MethodCast<TResult>Casts the elements of an IEnumerable to the specified type. (Defined by Enumerable.)
Public Extension MethodOfType<TResult>Filters the elements of an IEnumerable based on a specified type. (Defined by Enumerable.)
Top

  NameDescription
Explicit interface implemetationPrivate propertyICollection.IsSynchronizedFor a description of this member, see IsSynchronized.
Explicit interface implemetationPrivate propertyICollection.SyncRootFor a description of this member, see SyncRoot.
Top

This class is created by OleDbException to collect instances of the OleDbError class. OleDbErrorCollection always contains at least one instance of the OleDbError class.

The following example displays each OleDbError within the OleDbErrorCollection collection.

public void DisplayOleDbErrorCollection(OleDbException exception) 
{
   for (int i=0; i < exception.Errors.Count; i++)
   {
      MessageBox.Show("Index #" + i + "\n" +
             "Message: " + exception.Errors[i].Message + "\n" +
             "Native: " + exception.Errors[i].NativeError.ToString() + "\n" +
             "Source: " + exception.Errors[i].Source + "\n" +
             "SQL: " + exception.Errors[i].SQLState + "\n");
   }
}

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
Show:
© 2014 Microsoft