private List <RevitMaterial> CollectRevitMaterials()
{
List <RevitMaterial> revitMaterialList = new List <RevitMaterial>();
try{
FilteredElementCollector collector = new FilteredElementCollector(m_doc);
List <Material> materialList = collector.OfClass(typeof(Material)).ToElements().Cast <Material>().ToList();
if (materialList.Count > 0)
{
foreach (Material mat in materialList)
{
RevitMaterial rMaterial = new RevitMaterial();
rMaterial.MaterialName = mat.Name;
rMaterial.MaterialId = mat.Id;
rMaterial.MaterialCategory = mat.MaterialCategory;
rMaterial.MaterialClass = mat.MaterialClass;
Parameter param = mat.LookupParameter("Mark");
if (null != param)
{
if (param.HasValue)
{
rMaterial.MarkValue = param.AsString();
}
}
param = mat.LookupParameter("Description");
if (null != param)
{
if (param.HasValue)
{
rMaterial.Description = param.AsString();
}
}
param = mat.LookupParameter("Keynote");
if (null != param)
{
if (param.HasValue)
{
rMaterial.KeynoteValue = param.AsString();
}
}
revitMaterialList.Add(rMaterial);
}
}
}
catch (Exception ex)
{
MessageBox.Show("Failed to collect materials in the Revit project.\n" + ex.Message, "Collect Revit Materials", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
return(revitMaterialList);
}
private bool CompareMaterialSets()
{
bool compared = false;
try{
for (int i = materialsFromExcel.Count - 1; i > -1; i--)
{
MaterialFromExcel matExcel = materialsFromExcel[i];
int index = revitMaterials.FindIndex(x => x.MarkValue == matExcel.ReferenceValue);
if (index > -1)
{
RevitMaterial rMaterial = revitMaterials[index];
rMaterial.MatchedMaterial = matExcel;
if (rMaterial.MaterialName == matExcel.ReferenceValue && rMaterial.Description == matExcel.NameValue && rMaterial.KeynoteValue == matExcel.SubGroup)
{
rMaterial.MatchValue = MatchStatus.Matched;
}
else
{
rMaterial.MatchValue = MatchStatus.ToBeUpdated;
}
revitMaterials.RemoveAt(index);
revitMaterials.Add(rMaterial);
matExcel.MatchedMaterial = rMaterial;
matExcel.MatchValue = MatchStatus.Matched;
materialsFromExcel.RemoveAt(i);
materialsFromExcel.Add(matExcel);
}
}
compared = true;
}
catch (Exception ex)
{
compared = false;
MessageBox.Show("Failed to compare materials sets between Excel and Revit project.\n" + ex.Message, "Compare Material Sets", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
return(compared);
}