topic Ynt: Texts to listbox C# in .NET Forum

Texts to listbox C#

k005 — Wed, 03 Mar 2021 08:31:27 GMT

How can I send text objects in the dwg file to the listbox by selecting them?

common feature in texts to be selected = ø

sample text:

51ø16 / 20

Thanks

Re: Texts to listbox C#

essam-salah — Mon, 08 Mar 2021 07:16:09 GMT

do use wpf or winforms?

Re: Texts to listbox C#

k005 — Mon, 08 Mar 2021 08:31:25 GMT

Winforms ( .dll )

Re: Texts to listbox C#

essam-salah — Mon, 08 Mar 2021 11:28:32 GMT

hi @k005

just create .NetFramwork ClassLibrary and add System.Windows.Forms assembly to your project references,

and try this:

using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using aDB = Autodesk.AutoCAD.DatabaseServices; using aApp = Autodesk.AutoCAD.ApplicationServices; using Autodesk.AutoCAD.EditorInput; using Autodesk.AutoCAD.Runtime; using aGeom = Autodesk.AutoCAD.Geometry; namespace ACADAPITutorial { public class TextToListBox { #region current doc static aApp.Document aDoc => aApp.Application.DocumentManager.MdiActiveDocument; #endregion #region initialize private static bool isDialogOpen = false; private static SelectionDialog dialog; static TextToListBox() { dialog = new SelectionDialog(); dialog.SelectBtm.Click += SelectBtm_Click; dialog.FormClosing += Dialog_FormClosing; } static void Dialog_FormClosing(object sender, System.Windows.Forms.FormClosingEventArgs e) { e.Cancel = true; dialog.Hide(); isDialogOpen = false; } #endregion // select text private static void SelectBtm_Click(object sender, EventArgs e) { // define filter // TypedValue /filter criteria var typeValueArray = new aDB.TypedValue[] { new aDB.TypedValue((int)aDB.DxfCode.Operator, "<or"), // start ORing new aDB.TypedValue((int)aDB.DxfCode.Start, "Text"), new aDB.TypedValue((int)aDB.DxfCode.Start, "MText"), new aDB.TypedValue((int)aDB.DxfCode.Operator, "or>"), // end ORing // to get any ACAD Obj dxf name (Text, MText , ...) use ACAD LIST command. }; var filter = new SelectionFilter(typeValueArray); // selection options var selectionOptions = new PromptSelectionOptions() { MessageForAdding = "select texts", }; // Request for objects to be selected in the drawing area var selectionResult = aDoc.Editor.GetSelection(selectionOptions, filter); // If the prompt status is OK, objects were selected if (selectionResult.Status != PromptStatus.OK) { aDoc.Editor.WriteMessage($"\n----- No selection found ------"); return; } // get object IDs var allTextIDs = selectionResult.Value.GetObjectIds(); List<string> allText = new List<string>(); using (var ts = aDB.HostApplicationServices.WorkingDatabase.TransactionManager.StartTransaction()) { Type type; foreach (var id in allTextIDs) { var dbObj = id.GetObject(aDB.OpenMode.ForRead); type = dbObj.GetType(); if (type.Equals(typeof(aDB.DBText))) { allText.Add(((aDB.DBText)dbObj).TextString); } else if (type.Equals(typeof(aDB.MText))) { allText.Add(((aDB.MText)dbObj).Text); } } } dialog.ListBox.DataSource = allText; } [CommandMethod("cieSelectText")] public void SelectText() { // check already opened if (isDialogOpen) return; // show modeless dialog aApp.Application.ShowModelessDialog(dialog); isDialogOpen = true; } } }

and here is a simple form:

public class SelectionDialog : System.Windows.Forms.Form { public System.Windows.Forms.ListBox ListBox { get; private set; } public System.Windows.Forms.Button SelectBtm { get; private set; } public SelectionDialog() { SelectBtm = new System.Windows.Forms.Button() { Text = "select...", }; ListBox = new System.Windows.Forms.ListBox() { }; // wrap all controls into a panel var panel = new System.Windows.Forms.FlowLayoutPanel() { AutoScroll = true, FlowDirection = System.Windows.Forms.FlowDirection.TopDown, WrapContents = false, }; panel.Controls.Add(SelectBtm); panel.Controls.Add(ListBox); // add controls to dialog this.Controls.Add(panel); } }

Ynt: Texts to listbox C#

k005 — Mon, 08 Mar 2021 18:03:21 GMT

I received the articles with the code you selected (text object) and sent to the listbox. I took one more step thanks to you. If I can complete it, it will be a good work.

Thank you so much..

Re: Texts to listbox C#

k005 — Mon, 08 Mar 2021 17:43:31 GMT

I could not integrate the codes you sent to the project I was working on. I'm new to C #. I prepared a screen video to detail the subject.

https://www.dosya.tc/server33/j393xz/AcadPlugin.rar.html

The choice will be based on the Layer and Text text. Mtext is not included in the selection.

Some texts (text objects) are composed of 2 texts, while some texts are 3 parts. I do not know how we can edit this. It takes a very long time.

For now, just: If we can take 3 pieces or 2 pieces of text like 1 51ø16 / 200 L = 10500 and put it into the listbox, it is enough for now.

Thank you very much for your help and Codes.

Re: Texts to listbox C#

essam-salah — Mon, 08 Mar 2021 18:17:16 GMT

hi @k005

couldn't open the .zip file you attached i think it's better if you make it a GIF so we can see it or a link to YouTube video,

if you want to select Text in a specific layer just change the above code typeValueArray to:

var myLayerName = "myLayer"; var typeValueArray = new aDB.TypedValue[] { new aDB.TypedValue((int)aDB.DxfCode.Operator, "<and"), new aDB.TypedValue((int)aDB.DxfCode.Start, "Text"), new aDB.TypedValue((int)aDB.DxfCode.LayerName, myLayerName), new aDB.TypedValue((int)aDB.DxfCode.Operator, "and>"), };

and the question about a Text with text parts isn't clear actually,

Ynt: Texts to listbox C#

k005 — Mon, 08 Mar 2021 18:21:35 GMT

our road map has been determined. We must proceed from this part...

SelectBtm_Click

Ynt: Texts to listbox C#

essam-salah — Mon, 08 Mar 2021 18:29:26 GMT

Re: Texts to listbox C#

k005 — Mon, 08 Mar 2021 18:39:42 GMT

Acadplugin2

https://easyupload.io/9yip6y

Ynt: Texts to listbox C#

mttlp — Mon, 08 Mar 2021 19:23:56 GMT

Merhaba videoları nı sesli çekeydin iyi olurdu donatı metraj programına yardımcı olurum.

Re: Texts to listbox C#

essam-salah — Mon, 08 Mar 2021 20:41:20 GMT

hi @k005 , i got your video

man it's a big task i don't think someone here will give you a complete project,

what i understand is you have some texts in your drawing and each 3(or 2) texts are related to each other which gives information about a rebar and your task is to collect these related texts together .

since you are not expert i suggest to look for someone in the industry.

Ynt: Texts to listbox C#

k005 — Tue, 09 Mar 2021 04:18:43 GMT

Sesli de hazırlarım. Ancak ücretli ile tam istediğim sonucu alamayabiliriz.

Öğrenmem gerekiyor.

Teşekkürler.

Re: Texts to listbox C#

k005 — Tue, 09 Mar 2021 04:26:31 GMT

@essam-salah

Yes . the subject is exactly as you said. I am not an expert. but I understood the code structure. I need to get a listbox with Text objects filtered. I have included some of the code you sent in my Project.

Now the filtering is left.

Thank you so much.