Using DataTable.Select in ComboBox

[Gene Hubert]

I'm looking at using the result of DataTable.Select as the DataSource
for a ComboBox. Is there an easy way to do this with a minimum of
code. I tried to bludgeon it into submission by writing:
myComboBox.DataSource = myDataTable.Select
and got appropriately vulgar results.

I know I could loop through the array of DataRows and add them to
another DataTable and then use that as the DataSource for a ComboBox.
If I have to do that much coding I'd probably look into using a
DataView instead.

Thanks for any assistance.
Gene H

[Bernie Yaeger]

Hi Gene,

The easiest way I can think of - there may well be better - is to assign a
datarow array the .select rows; then loop through the array and add the row
column you need.

I tried your approach, and, yes, your definition of 'vulgar' was
appropriate!

HTH,

Bernie

"Gene Hubert" <gw******@hotmail.com> wrote in message
news:7e**************************@posting.google.c om...

I'm looking at using the result of DataTable.Select as the DataSource
for a ComboBox. Is there an easy way to do this with a minimum of
code. I tried to bludgeon it into submission by writing:
myComboBox.DataSource = myDataTable.Select
and got appropriately vulgar results.

I know I could loop through the array of DataRows and add them to
another DataTable and then use that as the DataSource for a ComboBox.
If I have to do that much coding I'd probably look into using a
DataView instead.

Thanks for any assistance.
Gene H

[Jay B. Harlow [MVP - Outlook]]

Gene,
If you are setting DataSource, I would recommend using a DataView instead.

myComboBox.DataSource = New DataView(myDataTable, ...)
David Sceppa's book "Microsoft ADO.NET - Core Reference" from MS Press
covers using a DataView verses using the DataTable.Select methods and when
you would or would not use each.

David's book is both a good tutorial on ADO.NET plus a good desk reference
once you know ADO.NET!

Hope this helps
Jay

"Gene Hubert" <gw******@hotmail.com> wrote in message
news:7e**************************@posting.google.c om... I'm looking at using the result of DataTable.Select as the DataSource
for a ComboBox. Is there an easy way to do this with a minimum of
code. I tried to bludgeon it into submission by writing:
myComboBox.DataSource = myDataTable.Select
and got appropriately vulgar results.

I know I could loop through the array of DataRows and add them to
another DataTable and then use that as the DataSource for a ComboBox.
If I have to do that much coding I'd probably look into using a
DataView instead.

Thanks for any assistance.
Gene H

[Cor]

Hi Gene,

In addition to Jay B.

I also suggest to use the dataview.
\\\
dim dv as new dataview(mydataset.tables("mytable")
dv.rowfilter = "mysortitem < 100"
dv.sort = "mysortitem"
mycombobox.datasource = dv
mycombobox.displaymember = "xx"
///
This give you with a miniumum of code the maximum results in my idea.

Cor

I'm looking at using the result of DataTable.Select as the DataSource
for a ComboBox. Is there an easy way to do this with a minimum of
code. I tried to bludgeon it into submission by writing:
myComboBox.DataSource = myDataTable.Select
and got appropriately vulgar results.

I know I could loop through the array of DataRows and add them to
another DataTable and then use that as the DataSource for a ComboBox.
If I have to do that much coding I'd probably look into using a
DataView instead.

[Gene Hubert]

Thanks much to everyone. I'm definitely looking for miniumum code and
maximum results. It seems that an array of datarows requires more
coding that I prefer to make it useful to a ComboBox. I'll be going
with a dataview.

Gene H.

"Cor" <no*@non.com> wrote in message news:<#Q*************@TK2MSFTNGP11.phx.gbl>...

Hi Gene,

In addition to Jay B.

I also suggest to use the dataview.
\\\
dim dv as new dataview(mydataset.tables("mytable")
dv.rowfilter = "mysortitem < 100"
dv.sort = "mysortitem"
mycombobox.datasource = dv
mycombobox.displaymember = "xx"
///
This give you with a miniumum of code the maximum results in my idea.

Cor