public override bool GetStandardValuesSupported(ITypeDescriptorContext context)
{
if (context != null)
{
ConnectionStringsExpressionEditor.ConnectionStringsExpressionEditorSheet instance = (ConnectionStringsExpressionEditor.ConnectionStringsExpressionEditorSheet)context.Instance;
ConnectionStringSettingsCollection connectionStringSettingsCollection = instance._owner.GetConnectionStringSettingsCollection(instance.ServiceProvider);
if (connectionStringSettingsCollection != null)
{
return(connectionStringSettingsCollection.Count > 0);
}
}
return(base.GetStandardValuesSupported(context));
}
public override TypeConverter.StandardValuesCollection GetStandardValues(ITypeDescriptorContext context)
{
if (context != null)
{
ConnectionStringsExpressionEditor.ConnectionStringsExpressionEditorSheet instance = (ConnectionStringsExpressionEditor.ConnectionStringsExpressionEditorSheet)context.Instance;
ConnectionStringSettingsCollection connectionStringSettingsCollection = instance._owner.GetConnectionStringSettingsCollection(instance.ServiceProvider);
if (connectionStringSettingsCollection != null)
{
ArrayList values = new ArrayList();
foreach (ConnectionStringSettings settings in connectionStringSettingsCollection)
{
values.Add(settings.Name);
}
values.Sort();
values.Add(string.Empty);
return(new TypeConverter.StandardValuesCollection(values));
}
}
return(base.GetStandardValues(context));
}