C1TreeView in frontend in 2025v2 399

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

  • 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:

    New version:

    please, any suggestions ??

  • 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:

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

    Regards,

    Uttkarsh.

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