public override byte[] GetData()
{
if (this._snapInPlatform == null)
{
throw new InvalidOperationException(Microsoft.ManagementConsole.Internal.Utility.LoadResourceString(Microsoft.ManagementConsole.Internal.Strings.AdvancedSharedDataItemNotInitialized));
}
ReadDataCommand command = new ReadDataCommand();
command.DataObjectId = this._dataObjectId;
command.ClipboardFormatId = base.ClipboardFormatId;
try
{
ReadDataCommandResult result = (ReadDataCommandResult) this._snapInPlatform.ProcessCommand(command);
base.InternalSetData(result.Data.GetValue());
}
catch (Microsoft.ManagementConsole.Internal.PrimarySnapInDataException exception)
{
throw new Microsoft.ManagementConsole.Advanced.PrimarySnapInDataException(exception.Message, exception);
}
return base.GetData();
}
/// <summary>
/// The DisplayName of the extension node will be the computer name
/// published by the primary. Note: this defaults to an empty string for localhost.
/// </summary>
void SetDisplayName(ScopeNode scopeNode, SharedDataItem sharedDataItem)
{
// get buffer containing the machine name
string machineName = Encoding.Unicode.GetString(sharedDataItem.GetData());
// find first null terminated string in buffer.
if (machineName.IndexOf('\0') <= 0)
{
// either not found in buffer or first entry in buffer
machineName = String.Empty;
}
else
{
machineName = machineName.Substring(0, machineName.IndexOf('\0'));
}
// if empty then localhost
if (machineName == string.Empty)
{
scopeNode.DisplayName = "Sample Extension to (localhost)";
}
else
{
scopeNode.DisplayName = "Sample Extension to (" + machineName + ")";
}
}