Get Dimension Tolerance Example (C#)
This example shows how to get dimension tolerance minimum and maximum values.
//--------------------------------------------------------------------
// Preconditions:
// 1. Open install_dir\samples\tutorial\api\box.slddrw.
// 2. Open the Immediate window.
// 3. Zoom in on the diameter dimension and click it.
//
// Postconditions:
// 1. Changes Tolerance Type to Fit with tolerance.
// 2. Gets the minimum and maximum dimension tolerances for the
// selected dimension and whether the values are valid.
// 3. Gets the height and scale of the font for the dimension
// tolerances.
// 4. Examine the Immediate window and drawing sheet.
//
// NOTE: Because this drawing is used elsewhere, do not save changes.
//--------------------------------------------------------------------
using SolidWorks.Interop.sldworks;
using SolidWorks.Interop.swconst;
using System.Runtime.InteropServices;
using System;
using System.Diagnostics;
namespace Macro1CSharp.csproj
{
public partial class SolidWorksMacro
{
public void Main()
{
ModelDoc2 swModel = default(ModelDoc2);
SelectionMgr swSelMgr = default(SelectionMgr);
DisplayDimension swDisplayDimension = default(DisplayDimension);
Dimension swDimension = default(Dimension);
DimensionTolerance swDimensionTolerance = default(DimensionTolerance);
bool status = false;
double maxValue = 0;
double minValue = 0;
int maxValueValid = 0;
int minValueValid = 0;
double fontHeight = 0;
double fontScale = 0;
swModel = (ModelDoc2)swApp.ActiveDoc;
swSelMgr = (SelectionMgr)swModel.SelectionManager;
//Get the selection
swDisplayDimension = (DisplayDimension)swSelMgr.GetSelectedObject6(1, 0);
//If selection is not a dimension, then exit
if (swSelMgr.GetSelectedObjectType3(1, -1) != (int)swSelectType_e.swSelDIMENSIONS)
return;
//Selection is a dimension, so get the dimension tolerance object
swDimension = (Dimension)swDisplayDimension.GetDimension2(0);
swDimensionTolerance = (DimensionTolerance)swDimension.Tolerance;
//Set type of tolerance to Fit with tolerance
swDimensionTolerance.Type = (int)swTolType_e.swTolFITWITHTOL;
//Get dimension tolerance minimum and maximum values
//and whether values are valid
maxValueValid = swDimensionTolerance.GetMaxValue2(out maxValue);
minValueValid = swDimensionTolerance.GetMinValue2(out minValue);
Debug.Print("Maximum dimension tolerance: " + maxValue + "; valid (0 = valid; 1 = not valid): " + maxValueValid);
Debug.Print("Minimum dimension tolerance: " + minValue + "; valid (0 = valid; 1 = not valid): " + minValueValid);
//Get some dimension tolerance values
fontHeight = swDimensionTolerance.GetFontHeight();
Debug.Print(" Height of font: " + fontHeight * 1000.0 + " mm");
fontScale = swDimensionTolerance.GetFontScale();
Debug.Print(" Scale of font: " + fontScale);
}
/// <summary>
/// The SldWorks swApp variable is pre-assigned for you.
/// </summary>
public SldWorks swApp;
}
}