public void FillInList(ITypeDescriptorContext context, ListBox editControl)
{
BrokerServiceConfiguration service = (BrokerServiceConfiguration)context.Instance;
editControl.Items.Clear();
foreach (ServiceQueue item in service.ServiceBroker.Queues)
{
editControl.Items.Add(String.Format(CultureInfo.InvariantCulture, item.Name));
}
}
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
if (context != null &&
context.Instance != null &&
provider != null)
{
try
{
BrokerServiceConfiguration service = (BrokerServiceConfiguration)context.Instance;
// get the editor service
this.m_FormEditorService = (IWindowsFormsEditorService)
provider.GetService(typeof(IWindowsFormsEditorService));
// create the control for the UI
ListBox editControl = new ListBox();
editControl.Click += new EventHandler(ListClick);
editControl.ScrollAlwaysVisible = false;
editControl.Height = 70;
editControl.Width = 250;
editControl.BorderStyle = BorderStyle.None;
// modify the control properties
FillInList(context, editControl);
// editor service renders control and manages control events
this.m_FormEditorService.DropDownControl(editControl);
if (editControl.SelectedItem == null)
{
return(service.QueueName);
}
else
{
// return the updated newValue
return(editControl.SelectedItem);
}
}
finally
{
this.m_FormEditorService = null;
}
}
else
{
return(value);
}
}
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
if (context != null &&
context.Instance != null &&
provider != null)
{
try
{
BrokerServiceConfiguration service = (BrokerServiceConfiguration)context.Instance;
// get the editor service
this.m_FormEditorService = (IWindowsFormsEditorService)
provider.GetService(typeof(IWindowsFormsEditorService));
// create the control for the UI
CheckedListBox editControl = new CheckedListBox();
editControl.ScrollAlwaysVisible = false;
editControl.Height = 70;
editControl.Width = 250;
editControl.BorderStyle = BorderStyle.None;
// modify the control properties
FillInText(context, provider, editControl);
// editor service renders control and manages control events
this.m_FormEditorService.DropDownControl(editControl);
service.ContractNames.Clear();
foreach (object item in editControl.CheckedItems)
{
service.ContractNames.Add(item.ToString());
}
// return the updated newValue
return(service.ContractNames);
}
finally
{
this.m_FormEditorService = null;
}
}
else
{
return(value);
}
}
public void FillInText(ITypeDescriptorContext context, IServiceProvider provider, CheckedListBox editControl)
{
BrokerServiceConfiguration service = (BrokerServiceConfiguration)context.Instance;
string baseUrn = service.ServiceBroker.Parent.ExtendedProperties["BaseUrn"].Value.ToString();
foreach (ServiceContract item in service.ServiceBroker.ServiceContracts)
{
if (item.Name.StartsWith(baseUrn + "contract", StringComparison.OrdinalIgnoreCase))
{
bool check = false;
if (service.ContractNames != null &&
service.ContractNames.Contains(item.Name))
{
check = true;
}
editControl.Items.Add(item.Name, check);
}
}
}