C1TreeView in frontend in 2025v2 399

C1TreeView in frontend in 2025v2 399

Posted by: enrique.pv-ext on 12 May 2026, 4:13 am EST

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  enrique.pv-ext

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  Posted 12 May 2026, 4:13 am EST - Updated 12 May 2026, 4:18 am EST

  Hi,
  
  Migrate from 2010v1 to 2025v2 399 in ASP.NET WebForms NET Framework 4.8.1.
  
  Using C1TreeView from C1.Web.Wijmo.Controls.48.dll

  in my aspx page:

  Old Version:

  

  1534×855 50.8 KB

  New version:

  

  1222×835 33 KB

  

  1203×823 42.2 KB

  please, any suggestions ??

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  uttkarsh.matiyal

  

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  Posted 13 May 2026, 3:01 am EST - Updated 13 May 2026, 3:07 am EST

  Hello Enrique,

  We created a sample based on the screenshot you shared with latest C1 WebForms controls. Please refer to the attached sample. (see TreeView_Sample.zip)

  Here is the screenshot of the layout we have at our end:
  
  

  

  1882×1005 53.4 KB

  Let us know if you have further queries or face any issues.

  Regards,
  
  Uttkarsh.