SqlErrorCollection.Count Property
Definition
Important
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Gets the number of errors in the collection.
public:
property int Count { int get(); };
public int Count { get; }
member this.Count : int
Public ReadOnly Property Count As Integer
Property Value
The total number of errors in the collection.
Implements
Examples
The following example displays each SqlError within the SqlErrorCollection collection.
public static void ShowSqlException(string connectionString)
{
string queryString = "EXECUTE NonExistantStoredProcedure";
using (SqlConnection connection = new SqlConnection(connectionString))
{
SqlCommand command = new SqlCommand(queryString, connection);
try
{
command.Connection.Open();
command.ExecuteNonQuery();
}
catch (SqlException ex)
{
DisplaySqlErrors(ex);
}
}
}
private static void DisplaySqlErrors(SqlException exception)
{
for (int i = 0; i < exception.Errors.Count; i++)
{
Console.WriteLine("Index #" + i + "\n" +
"Error: " + exception.Errors[i].ToString() + "\n");
}
Console.ReadLine();
}
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
Applies to
See also
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