Hello Team, I have 2 datatable dt1 & dt2
dt1 have 4 column with data
| Name | Location | Amount | Position |
|---|---|---|---|
| Raj | 1000 | ||
| Rahul | 2000 | ||
| Kisan | 3000 |
dt2 have 2 column with data
| Location | Position |
|---|---|
| Mumbai | C1 |
| Dehli | B4 |
| Patna | A1 |
I need to take dt2 column value from location & Position column and enter into dt1 Location & position column by Linq Query
try this once
dt1.DefaultView.ToTable(False,"Name","Amount").AsEnumerable.Zip(dt2.AsEnumerable,Function(a,b) dt1.Clone.Rows.add(a.ItemArray.Concat(b.ItemArray).ToArray)).copytodatatable
Note both datatable should have same rows
Hi @malam9384
How about this
dtResult = (From row1 In dt1.AsEnumerable()
Join row2 In dt2.AsEnumerable()
On row1.Field(Of String)(“Name”) Equals row2.Field(Of String)(“Location”)
Select dt1.Clone().LoadDataRow(New Object() {
row1.Field(Of String)(“Name”),
row2.Field(Of String)(“Location”),
row1.Field(Of Decimal)(“Amount”),
row2.Field(Of String)(“Position”)
}, False)).CopyToDataTable()
Assign dt1=dtResult
Write range - dt1
Name & location two different column. so no need to check any condition like below line
row1.Field(Of String)(“Name”) Equals row2.Field(Of String)(“Location”)
if you want to use invoke code try this way
Dim counter As Int32
For Each r As datarow In dt2.AsEnumerable
dt1.Rows(counter).Item("Location")=r("Location").ToString
dt1.rows(counter).Item("Position")=r("Position").ToString
counter=counter+1
Next
output
Can you please share this workflow
This topic was automatically closed 3 days after the last reply. New replies are no longer allowed.
