IConfigureToolboxItem.ConfigureToolboxItem Method
Called by the toolbox service to configure ToolboxItem objects.
Namespace: Microsoft.VisualStudio.Shell
Assembly: Microsoft.VisualStudio.Shell.11.0 (in Microsoft.VisualStudio.Shell.11.0.dll)
Syntax
'Declaration
Sub ConfigureToolboxItem ( _
item As ToolboxItem _
)
void ConfigureToolboxItem(
ToolboxItem item
)
void ConfigureToolboxItem(
ToolboxItem^ item
)
abstract ConfigureToolboxItem :
item:ToolboxItem -> unit
function ConfigureToolboxItem(
item : ToolboxItem
)
Parameters
item
Type: System.Drawing.Design.ToolboxItem[in] The ToolboxItem object whose configuration is to be modified.
Remarks
The toolbox service calls this method when ToolboxItem objects are first added to the Toolbox, or when the Toolbox is reset. This method modifies data in its properties dictionary of the specified ToolboxItem and. These modifications are serialized and stored as Visual Studio IDE user settings.
Examples
In the example below, the class ToolboxItemConfig implements the IConfigureToolboxItem interface for all libraries in the Vsip namespace. This implementation sets the ToolboxItemFilterAttribute for the toolbox item ToolboxControl1 so that it is available in the Toolbox only when editing a UserControl, and for the toolbox item ToolboxControl2 so that it is not available in the Toolbox when editing a UserControl.
namespace Vsip.ItemConfiguration {
[ProvideAssemblyFilterAttribute("Vsip.*, Version=*, Culture=*, PublicKeyToken=*")]
[Guid("11BA3E17-12F1-4e48-9E34-AC68335CD9EE")]
public sealed class ToolboxConfig : IConfigureToolboxItem {
...
public void ConfigureToolboxItem(ToolboxItem item) {
if (item == null)
return;
ToolboxItemFilterAttribute newFilter = null;
if (item.TypeName == typeof(ToolboxControl1).ToString()) {
newFilter = new ToolboxItemFilterAttribute("System.Windows.Forms.UserControl",
ToolboxItemFilterType.Require);
}
else if (item.TypeName == typeof(ToolboxControl2).ToString()) {
newFilter = new ToolboxItemFilterAttribute("System.Windows.Forms.UserControl",
ToolboxItemFilterType.Prevent);
}
if (newFilter != null) {
ArrayList array = new ArrayList();
array.Add(newFilter);
item.Filter = (ToolboxItemFilterAttribute[])
array.ToArray(typeof(ToolboxItemFilterAttribute));
}
}
}
}
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.
See Also
Reference
IConfigureToolboxItem Interface
Microsoft.VisualStudio.Shell Namespace
ProvideToolboxItemConfigurationAttribute
ProvideAssemblyFilterAttribute