OdbcError Class
Collects information relevant to a warning or error returned by the data source. This class cannot be inherited.
For a list of all members of this type, see OdbcError Members.
System.Object
System.Data.Odbc.OdbcError
[Visual Basic] <Serializable> NotInheritable Public Class OdbcError [C#] [Serializable] public sealed class OdbcError [C++] [Serializable] public __gc __sealed class OdbcError [JScript] public Serializable class OdbcError
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 the OdbcDataAdapter whenever an error occurs. Each instance of OdbcError created by the OdbcDataAdapter is then managed by the OdbcErrorCollection class, which in turn is created by the OdbcException class.
If the severity of the error is too great, the server may close the OdbcConnection. However, the user can reopen the connection and continue.
Example
[Visual Basic, C#, C++] The following example displays the properties of the OdbcError.
[Visual Basic] Public Sub DisplayOdbcErrorCollection(myException As OdbcException) 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 DisplayOdbcErrorCollection(OdbcException 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 DisplayOdbcErrorCollection(OdbcException* myException) { for (int i=0; i < myException->Errors->Count; i++) { MessageBox::Show(String::Concat( S"Index # ", __box(i), S"\n Message: ", myException->Errors->Item[i]->Message, S"\n Native: ", myException->Errors->Item[i]->NativeError, S"\n Source: ", myException->Errors->Item[i]->Source, S"\n SQL: ", myException->Errors->Item[i]->SQLState, S"\n")); } };
[JScript] No example is available for JScript. To view a Visual Basic, C#, or C++ example, click the Language Filter button
in the upper-left corner of the page.
Requirements
Namespace: System.Data.Odbc
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
OdbcError Members | System.Data.Odbc Namespace | OdbcErrorCollection | OdbcException