Retrieve all Rows of a particular column from Datatable and assign it to an DataRow[]

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Hi, I need help to Retrieve all Rows of a particular column from Datatable and assign it to an DataRow. so I can use that DataRow for next process.

Error
Error1920×1080 230 KB

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Hi @Jadeja_Chandravijaysinh
welcome to forum

actually what issue are u are facing?

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@Jadeja_Chandravijaysinh

Use the below expression to get only one column data…

to get Data Table:
TransactionData.DefaultView.ToTable(False,“ProductURL”)

To get Rows

TransactionData.DefaultView.ToTable(False,“ProductURL”).rows

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Hi Nived Nambiar, Not exactly an issue but. I need a syntax for to: Get all the Rows of a particular Column (i.e. Column= Country has rows= USA, Russia, India, etc.) and store those columns in a DataRow array object.

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Hi,

if you want only “ProductURL” column you can use this:
dt.AsEnumerable.Select(Function(x) x(“ProductURL”))

dt.Select(filter) : this one filter the rows but return the entire row with all columns.

Regards, Gio

1 Like
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Hi @Jadeja_Chandravijaysinh

use the method suggested by @q.gio it will work :blush:

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it is show the error like : can not assign from type 'system.data.enumerableRowsCollection’1 [system.Object] to ‘System.Data.DataRow’ in assign activity.

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Did you try below?

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Hi,

try to add .ToArray method:

dt.AsEnumerable.Select(Function(x) x(“ProductURL”)).ToArray

Gio

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yes but, it is throwing the same errorcan not assign from type 'system.data.enumerableRowsCollection’1 [system.Object] to ‘System.Data.DataRow.Array

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Because it is datarow collection…
Why you assigning it to array?

We have For each row to loop through the data row collections…

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yes but, i need to assign the values of Data Row collections to Data row array

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Use the below expression to get only one column data…

TransactionData.DefaultView.ToTable(False,“ProductURL”).Select It will give you array

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Thanks for solving the issue pravin.

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