Import DataRow

[Nikolay Petrov]

I have a problem with importing a row in datatable.
When using the Table.ImportRow, the row isn't imported.
Why?
I've checked the rows count and it doesn't increase.
no exeptions are thrown

 

[Chris]

I have a problem with importing a row in datatable.
When using the Table.ImportRow, the row isn't imported.
Why?
I've checked the rows count and it doesn't increase.
no exeptions are thrown

Maybe some code would help us help you.

Chris

 

[Nikolay Petrov]

I've got a typed dataset DS with a table in it
dim dr as datarow
dr=DS.Tables(0).NewRow
'Code to set the idems of the row
dim DS2 as dataset
ds2=ds1.clone
ds2.tables(0).ImportRow(dr)

 

[Ken Tucker [MVP]]

Hi,

Try adding some data to dr.

Ken
------------------------
I've got a typed dataset DS with a table in it
dim dr as datarow
dr=DS.Tables(0).NewRow
'Code to set the idems of the row
dim DS2 as dataset
ds2=ds1.clone
ds2.tables(0).ImportRow(dr)

 

[Nikolay Petrov]

There is data, i've just skipped it here in the example.
I can see the data in the debug window.
It is there, but the row is not imported at all.

 

[Cor Ligthert]

Nikolay,

As Ken don't I see why you use the importrow. I don't know if this affect
it, however your row has AFAIK not even a rowstate. Add would work in this
case and set with that the rowstate to Added.

See here a sample of using ImportRow on our site.

http://www.windowsformsdatagridhelp.info/default.aspx?ID=88584022-3c90-4dcb-baa3-c08393f16ce9

I hope this helps,

Cor

 

[Nikolay Petrov]

Add throws an exeption that the row belongs to onother table?

 

[Cor Ligthert]

Nikolay,

Add throws an exeption that the row belongs to onother table?

Give next time direct this kind of information. Than we see it probably
mostly direct.

\\\\
dim dr as datarow
'Code to set the idems of the row
dim DS2 as dataset
ds2=ds.clone
dr=DS2.Tables(0).NewRow
ds2.tables(0).Add(dr)
///
I hope this helps,

Cor

 

[Nikolay Petrov]

thanks cor