SqlErrorCollection Class
Collects all errors generated by the .NET Framework Data Provider for SQL Server. This class cannot be inherited.
Assembly: System.Data (in System.Data.dll)
This class is created by SqlException to collect instances of the SqlError class. SqlErrorCollection always contains at least one instance of the SqlError class.
The following example displays each SqlError within the SqlErrorCollection collection.
Public Sub ShowSqlException(ByVal connectionString As String) Dim queryString As String = "EXECUTE NonExistantStoredProcedure" Using connection As New SqlConnection(connectionString) Dim command As New SqlCommand(queryString, connection) Try command.Connection.Open() command.ExecuteNonQuery() Catch ex As SqlException DisplaySqlErrors(ex) End Try End Using End Sub Private Sub DisplaySqlErrors(ByVal exception As SqlException) Dim i As Integer For i = 0 To exception.Errors.Count - 1 Console.WriteLine("Index #" & i & ControlChars.NewLine & _ "Error: " & exception.Errors(i).ToString() & ControlChars.NewLine) Next i Console.ReadLine() End Sub
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The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.