/// <summary>
/// Initialize GUI with FormatData
/// </summary>
///// <param name="dataBuffer">relevant data from revit</param>
public FormatForm(ProjectUnitData dataBuffer, Autodesk.Revit.DB.FormatOptions formatoptions)
{
InitializeComponent();
m_dataBuffer = dataBuffer;
m_formatoptions = new Autodesk.Revit.DB.FormatOptions(formatoptions.UnitSymbol, formatoptions.DisplayUnits);
m_formatoptions.UseDefault = formatoptions.UseDefault;
m_formatoptions.Accuracy = formatoptions.Accuracy;
m_formatoptions.SuppressTrailingZeros = formatoptions.SuppressTrailingZeros;
m_formatoptions.SuppressLeadingZeros = formatoptions.SuppressLeadingZeros;
m_formatoptions.UsePlusPrefix = formatoptions.UsePlusPrefix;
m_formatoptions.UseGrouping = formatoptions.UseGrouping;
m_formatoptions.SuppressSpaces = formatoptions.SuppressSpaces;
}
/// <summary>
/// Implement this method as an external command for Revit.
/// </summary>
/// <param name="commandData">An object that is passed to the external application
/// which contains data related to the command,
/// such as the application object and active view.</param>
/// <param name="message">A message that can be set by the external application
/// which will be displayed if a failure or cancellation is returned by
/// the external command.</param>
/// <param name="elements">A set of elements to which the external application
/// can add elements that are to be highlighted in case of failure or cancellation.</param>
/// <returns>Return the status of the external command.
/// A result of Succeeded means that the API external method functioned as expected.
/// Cancelled can be used to signify that the user cancelled the external operation
/// at some point. Failure should be returned if the application is unable to proceed with
/// the operation.</returns>
public virtual Result Execute(ExternalCommandData commandData
, ref string message, ElementSet elements)
{
try
{
Document document = commandData.Application.ActiveUIDocument.Document;
Autodesk.Revit.DB.Units units = document.GetUnits();
//prepare data
ProjectUnitData dataBuffer = new ProjectUnitData(units);
// show UI
using (ProjectUnitForm displayForm = new ProjectUnitForm(dataBuffer))
{
DialogResult result = displayForm.ShowDialog();
if (DialogResult.OK == result)
{
using (Autodesk.Revit.DB.Transaction tran = new Autodesk.Revit.DB.Transaction(document, "SetUnits"))
{
tran.Start();
document.SetUnits(units);
tran.Commit();
}
}
else
{
return(Autodesk.Revit.UI.Result.Cancelled);
}
}
return(Result.Succeeded);
}
catch (Exception ex)
{
message = ex.Message;
return(Result.Failed);
}
}
/// <summary>
/// Initialize GUI with ProjectUnitData
/// </summary>
/// <param name="dataBuffer">relevant data from revit</param>
public ProjectUnitForm(ProjectUnitData dataBuffer)
{
InitializeComponent();
m_dataBuffer = dataBuffer;
}
