SqlCeErrorCollection Class

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

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

Syntax

'Declaration
Public NotInheritable Class SqlCeErrorCollection _
    Implements ICollection, IEnumerable
'Usage
Dim instance As SqlCeErrorCollection

public sealed class SqlCeErrorCollection : ICollection, 
    IEnumerable

public ref class SqlCeErrorCollection sealed : ICollection, 
    IEnumerable

[<SealedAttribute>]
type SqlCeErrorCollection =  
    class
        interface ICollection
        interface IEnumerable
    end

public final class SqlCeErrorCollection implements ICollection, IEnumerable

Remarks

This class is created by SqlCeException to collect instances of the SqlCeError class. SqlCeErrorCollection always contains at least one instance of the SqlCeError class.

Examples

The following example displays each SqlCeError within the SqlCeErrorCollection collection.

Public Sub DisplaySqlCeErrors(ByVal errorCollection As SqlCeErrorCollection)

    Dim err As SqlCeError
    Dim bld As New StringBuilder()

    For Each err In errorCollection
        bld.Append((ControlChars.Cr & " Error Code: " & err.HResult.ToString("X")))
        bld.Append((ControlChars.Cr & " Message   : " & err.Message))
        bld.Append((ControlChars.Cr & " Minor Err.: " & err.NativeError))
        bld.Append((ControlChars.Cr & " Source    : " & err.Source))

        Dim numPar As Integer
        For Each numPar In err.NumericErrorParameters
            If 0 <> numPar Then
                bld.Append((ControlChars.Cr & " Num. Par. : " & numPar))
            End If
        Next numPar

        Dim errPar As String
        For Each errPar In err.ErrorParameters
            If [String].Empty <> errPar Then
                bld.Append((ControlChars.Cr & " Err. Par. : " & errPar))
            End If
        Next errPar

        MessageBox.Show(bld.ToString())
        bld.Remove(0, bld.Length)
    Next err

End Sub 'DisplaySqlCeErrors

public void DisplaySqlCeErrors(SqlCeErrorCollection errorCollection ) {
    StringBuilder bld = new StringBuilder();

    foreach (SqlCeError err in errorCollection) {
        bld.Append("\n Error Code: " + err.HResult.ToString("X"));
        bld.Append("\n Message   : " + err.Message);
        bld.Append("\n Minor Err.: " + err.NativeError);
        bld.Append("\n Source    : " + err.Source);

        foreach (int numPar in err.NumericErrorParameters) {
            if (0 != numPar) bld.Append("\n Num. Par. : " + numPar);
        }

        foreach (string errPar in err.ErrorParameters) {
            if (String.Empty != errPar) bld.Append("\n Err. Par. : " + errPar);
        }

        MessageBox.Show(bld.ToString());
        bld.Remove(0, bld.Length);
    }
}

Inheritance Hierarchy

System. . :: . .Object
  System.Data.SqlServerCe..::..SqlCeErrorCollection

Thread Safety

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

See Also

Reference

SqlCeErrorCollection Members

System.Data.SqlServerCe Namespace

SqlCeError

SqlCeException