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OleDbError Class

OleDbError Class

Collects information relevant to a warning or error returned by the data source.

System.Object
  System.Data.OleDb.OleDbError

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

[SerializableAttribute]
public sealed class OleDbError

The OleDbError type exposes the following members.

  NameDescription
Public propertyMessageGets a short description of the error.
Public propertyNativeErrorGets the database-specific error information.
Public propertySourceGets the name of the provider that generated the error.
Public propertySQLStateGets the five-character error code following the ANSI SQL standard for the database.
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  NameDescription
Public methodEquals(Object)Determines whether the specified object is equal to the current object. (Inherited from Object.)
Public methodGetHashCodeServes as the default hash function. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodToStringGets the complete text of the error message. (Overrides Object.ToString().)
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This class is created by the OleDb data adapter when an error occurs. An instance of OleDbError is created and managed by the OleDbErrorCollection class, which in turn is created by the OleDbException class.

If the severity of the error is too great, the server may close the OleDbConnection. However, the user can reopen the connection and continue.

The following example displays the properties of the OleDbError.

		public void DisplayOleDbErrorCollection(OleDbException exception)
		{
			for (int i = 0; i < exception.Errors.Count; i++)
			{
				Console.WriteLine("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");
			}
			Console.ReadLine();
		}

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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