Captura de Nombres de Columnas en un array

[Libardo]

Buen Día,

Estimados. en anteriores versiones de Uipath lograba obtener por medio del siguiente código, un array con los nombres de las columnas de una Datatable. sin embargo para la versión 22.4.6, ya no me es posible y me genera el siguiente error.

(From dc in DTHorasExtra.Columns.Cast(Of DataColumn) select dc.ColumnName).toArray

agradecería si me pudiesen ayudar con esta novedad

[Anil_G (Anil Gorthi)]

Hi @Libardo

Welcome to the community

The DataColumn type is present in another namespace as well so please use it like this

(From d in dtHorasExtra.Columns.Cast(Of System.Data.DataColumn) Select d.ColumnName).ToArray()

cheers

[Gokul001 (Gokul Balaji)]

Hi @Libardo

Welcome to UiPath community

@Libardo

(From dc in DTHorasExtra.Columns.Cast(Of DataColumn) select dc.ColumnName).toArray

In My environment it is working

And check with the dependency in the Imports

Check out this thread

How to taking all the column name as array

Hi @Marian_B Try the below expression Use Assign activity RHS - Create an Variable LHS - (from P in PeakE.Columns.Cast(of DataColumn)Select P.ColumnName).ToArray Refer to the thread for more Information about LINQ Hope it will help you Regards Gokul

Regards
Gokul