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OleDbErrorCollection Class

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

For a list of all members of this type, see OleDbErrorCollection Members.

System.Object
   System.Data.OleDb.OleDbErrorCollection

[Visual Basic]
<Serializable>
NotInheritable Public Class OleDbErrorCollection
   Implements ICollection, IEnumerable
[C#]
[Serializable]
public sealed class OleDbErrorCollection : ICollection,
   IEnumerable
[C++]
[Serializable]
public __gc __sealed class OleDbErrorCollection : public
   ICollection, IEnumerable
[JScript]
public
   Serializable
class OleDbErrorCollection implements ICollection,
   IEnumerable

Thread Safety

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

Remarks

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

Example

[Visual Basic, C#, C++] The following example displays each OleDbError within the OleDbErrorCollection collection.

[Visual Basic] 
Public Sub DisplayOleDbErrorCollection(myException As OleDbException)
    Dim i As Integer
    For i = 0 To myException.Errors.Count - 1
        MessageBox.Show("Index #" + i.ToString() + ControlChars.Cr _
           + "Message: " + myException.Errors(i).Message + ControlChars.Cr _
           + "Native: " + myException.Errors(i).NativeError.ToString() + ControlChars.Cr _
           + "Source: " + myException.Errors(i).Source + ControlChars.Cr _
           + "SQL: " + myException.Errors(i).SQLState + ControlChars.Cr)
    Next i
End Sub

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

[C++] 
public:
 void DisplayOleDbErrorCollection(OleDbException* myException) 
 {
    for (int i=0; i < myException->Errors->Count; i++)
    {
       MessageBox::Show( String::Concat(
          String::Format( S"Index #{0}\n", __box(i)),
          String::Format( S"Message: {0}\n", myException->Errors->Item[i]->Message ),
          String::Format( S"Native:  {0}\n", __box(myException->Errors->Item[i]->NativeError)),
          String::Format( S"Source:  {0}\n", myException->Errors->Item[i]->Source ),
          String::Format( S"SQL:  {0}\n", myException->Errors->Item[i]->SQLState ) )
       );
    }
 }

[JScript] No example is available for JScript. To view a Visual Basic, C#, or C++ example, click the Language Filter button Language Filter in the upper-left corner of the page.

Requirements

Namespace: System.Data.OleDb

Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

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

See Also

OleDbErrorCollection Members | System.Data.OleDb Namespace | OleDbError | OleDbException

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