CADSoftTools

Masoud wrote: ↑

05 Mar 2023, 16:55

Hello
How can I access all cadpicturebox entities?

I want to delete all the text entities created by the cadpicturebox environment

tnx for your help

private void button1_Click(object sender, EventArgs e)
        {
   if (cadImage == null) return;
   var collection = cadImage.CurrentLayout.Entities;
   int cnt = cadImage.CurrentLayout.Entities.Count;
   while (cnt > 0)
            {
    CADEntity ent = cadImage.CurrentLayout.Entities[cnt-1];
    if (ent is CADText || ent is CADMText)
                {     
     cadImage.RemoveEntity(ent);
                }
    cnt--;
            }   
   
   cadPictBox.Invalidate();}

support wrote: ↑

06 Mar 2023, 16:41

Masoud wrote: ↑

05 Mar 2023, 16:55

Hello
How can I access all cadpicturebox entities?

I want to delete all the text entities created by the cadpicturebox environment

tnx for your help

Hello,
To delete entities from the current layout (cadImage.CurrentLayout) you should iterate all the entities on the layout, compare their types and delete cadImage.RemoveEntity(ent);

Code: Select all

private void button1_Click(object sender, EventArgs e)
        {
   if (cadImage == null) return;
   var collection = cadImage.CurrentLayout.Entities;
   int cnt = cadImage.CurrentLayout.Entities.Count;
   while (cnt > 0)
            {
    CADEntity ent = cadImage.CurrentLayout.Entities[cnt-1];
    if (ent is CADText || ent is CADMText)
                {     
     cadImage.RemoveEntity(ent);
                }
    cnt--;
            }   
   
   cadPictBox.Invalidate();}

Regards,
Catherine