private void dataGridView_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (e.ColumnIndex == 2)
{
// show UI
Autodesk.Revit.DB.ForgeTypeId specTypeId = (Autodesk.Revit.DB.ForgeTypeId) this.dataGridView["UnitType", e.RowIndex].Value;
using (FormatForm displayForm = new FormatForm(specTypeId, m_units.GetFormatOptions(specTypeId)))
{
DialogResult result;
while (DialogResult.Cancel != (result = displayForm.ShowDialog()))
{
if (DialogResult.OK == result)
{
try
{
this.m_units.SetFormatOptions((Autodesk.Revit.DB.ForgeTypeId) this.dataGridView["UnitType", e.RowIndex].Value, displayForm.FormatOptions);
this.dataGridView["FormatOptions", e.RowIndex].Value =
Autodesk.Revit.DB.UnitFormatUtils.Format(m_units, (Autodesk.Revit.DB.ForgeTypeId) this.dataGridView["UnitType", e.RowIndex].Value, 1234.56789, false);
break;
}
catch (System.Exception ex)
{
TaskDialog.Show(ex.GetType().ToString(), "Set FormatOptions error : \n" + ex.Message, TaskDialogCommonButtons.Ok);
}
}
}
}
}
}
internal static double GetRevitUnitScale()
{
// Default units is assumed to be meters unless
double scale = 1.0;
// Check the assemblies for the RevitAPI library
Assembly[] assemblies = AppDomain.CurrentDomain.GetAssemblies();
if (assemblies.Any(x => x.FullName.Contains("RevitServices")))
{
// Get the RevitAPI assembly
foreach (Assembly assembly in assemblies)
{
if (assembly.GetName().Name == "RevitServices")
{
Autodesk.Revit.DB.Document doc = RevitServices.Persistence.DocumentManager.Instance.CurrentDBDocument;
Autodesk.Revit.DB.Units units = doc.GetUnits();
Autodesk.Revit.DB.FormatOptions fo = units.GetFormatOptions(Autodesk.Revit.DB.UnitType.UT_Length);
Autodesk.Revit.DB.DisplayUnitType dut = fo.DisplayUnits;
switch (dut)
{
case Autodesk.Revit.DB.DisplayUnitType.DUT_CENTIMETERS:
scale = 100;
break;
case Autodesk.Revit.DB.DisplayUnitType.DUT_DECIMAL_FEET:
scale = 3.28084;
break;
case Autodesk.Revit.DB.DisplayUnitType.DUT_DECIMAL_INCHES:
scale = 39.3701;
break;
case Autodesk.Revit.DB.DisplayUnitType.DUT_DECIMETERS:
scale = 10;
break;
case Autodesk.Revit.DB.DisplayUnitType.DUT_FEET_FRACTIONAL_INCHES:
scale = 3.28084;
break;
case Autodesk.Revit.DB.DisplayUnitType.DUT_FRACTIONAL_INCHES:
scale = 39.3701;
break;
case Autodesk.Revit.DB.DisplayUnitType.DUT_MILLIMETERS:
scale = 1000;
break;
case Autodesk.Revit.DB.DisplayUnitType.DUT_METERS:
scale = 1.0;
break;
case Autodesk.Revit.DB.DisplayUnitType.DUT_METERS_CENTIMETERS:
scale = 1.0;
break;
default:
scale = 1.0;
break;
}
}
}
}
else
{
scale = 3.14;
}
return(scale);
}
