pick 2 points consecutively
I used the two lines your provided, it work well on my side. Probably you pressed ESC key, or you right click the view. You can use the try and catch to handle user's wrong interaction.
My First Revit plug-in handled the wrong user interaction for PickPoint , PickObject.
http://jprdintprev-wac.autodesk.com/adsk/servlet/index?siteID=123112&id=16849745&preview=1
Joe Ye
Contractor
Developer Technical Services
Autodesk Developer Network
Hi a7v1n,
i tried your steps, and find it is possible to pick twice consecutively.
here is my code.
using System;
using System.Collections.Generic;
using System.Text;
using System.Windows.Forms;
using Autodesk.Revit .DB;
using Autodesk.Revit.UI;
using Autodesk.Revit .ApplicationServices;
using Autodesk.Revit.Attributes ;
using Template2010CS;
[TransactionAttribute(Autodesk.Revit.Attributes.TransactionMode.Manual)]
[RegenerationAttribute(Autodesk.Revit.Attributes.RegenerationOption.Manual)]
public class RevitCommand : IExternalCommand
{
public Result Execute(ExternalCommandData commandData, ref string messages, ElementSet elements)
{
UIApplication app = commandData.Application;
Document doc = app.ActiveUIDocument.Document;
Transaction trans = new Transaction(doc, "ExComm");
trans.Start();
Form1 myform = new Form1();
myform.Show();
XYZ pt1 = app.ActiveUIDocument.Selection.PickPoint("please pick first pt");
XYZ pt2 = app.ActiveUIDocument.Selection.PickPoint("please pick second pt");
trans.Commit();
return Result.Succeeded ;
}
}
In the modless dialog , there is a button. click button to dispose the dialog.
Here is the code.
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
this.Dispose();
}
}
Run the command, click the button, i can consecutively pick twice.
your code maybe different with me. If this doesn't help, please let me see you code.
Good luck.
Joe Ye
Contractor
Developer Technical Services
Autodesk Developer Network
