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<title>Construct RichLine Example (C#)</title>
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<h1>Construct RichLine Example (C#)</h1>
<p>This example shows how to construct a RichLine.</p>
<pre>//--------------------------------------------------------------
// Preconditions:
// 1. Create a C# Windows console project.
// 2. Copy and paste this example into the C# IDE.
// 3. Add a reference to:
// <i>install_dir</i>\<b>APISDK\tlb\DraftSight.Interop.dsAutomation.dll</b>.
// 4. Add references to <b>System</b> and <b>System.Windows.Forms</b>.
// 5. Start DraftSight and open a document.
// 6. Start debugging the project.
//
// Postconditions: A message box pops up when a RichLine is
// constructed in the drawing document.
//----------------------------------------------------------------
using DraftSight.Interop.dsAutomation;
using System;
using System.Runtime.InteropServices;
using System.Windows.Forms;
static class Module1
{
public static void Main()
{
DraftSight.Interop.dsAutomation.Application dsApp;
Document dsDoc = default(Document);
Model dsModel = default(Model);
SketchManager dsSketchManager = default(SketchManager);
RichLine dsRichLine = default(RichLine);
double[] coordinates = new double[6];
bool closed;
dsRichLineJustification_e justification = default(dsRichLineJustification_e);
double scaleValue;
string styleName;</pre>
<pre> //Connect to DraftSight
dsApp = (DraftSight.Interop.dsAutomation.Application)Marshal.GetActiveObject("DraftSight.Application");
dsApp.<b>AbortRunningCommand</b>(); // abort any command currently running in DraftSight to avoid nested commands
//Get active document
dsDoc = dsApp.<b>GetActiveDocument</b>();
if (dsDoc != null)
{
//Get model space
dsModel = dsDoc.<b>GetModel</b>();</pre>
<pre> //Get Sketch Manager
dsSketchManager = dsModel.<b>GetSketchManager</b>();
//RichLine parameters
coordinates[0] = 0.0;
coordinates[1] = 0.0;
coordinates[2] = 0.0;
coordinates[3] = 7.0;
coordinates[4] = 7.0;
coordinates[5] = 0.0;
scaleValue = 1.0;
styleName = "Standard";
closed = false;
justification = dsRichLineJustification_e.dsRichLineJustification_Bottom;</pre>
<pre> //Add a RichLine
dsRichLine = dsSketchManager.<b>InsertRichLine</b>(coordinates, justification, scaleValue, styleName, closed);</pre>
<pre> if (dsRichLine != null)
{
MessageBox.Show("RichLine was added to drawing.");
}
}
else
{
MessageBox.Show("There are no open documents in DraftSight.");
}
}
}</pre>
<p> </p>
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