Datatable columns using assign activity

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1

I have created a data table using assign activity, now I would like to add columns to the data table using assign activity , how could we do that?

2

You can use the Build Data Table activity to add columns.

3

We have an issue with build data table, so we are checking with alternative options

4

You can use invoke code activity and use vb.net
Datatable.Columns.Add(“ColumnName”, System.Type.GetType(“System.Datatype”))

I. E. “Amount”, System.Type.GetType(“System.Decimal”)

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5

Getting this error image
DT.Columns.Add(“Mail”, System.Type.GetType(“System.String”))

6

@SN2 Hello, On that same invoke code ,

Click edit arguments and simply create a data table argument with the name DT.

set the direction to in/out and bind the argument to the data table variable of your workflow

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