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.NET Forum / .NET Framework / ADO.NET / April 2006

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ThreadLast Post  Replies
Converting between RowViews & Rows30 Apr 2006 13:38 GMT2
Hi, I'd like to use a typed row to iterate through a DatarowView array. I've
used a view for its FindRows method.
How (or where) can I cast this so that the rows & rowViews will work
together. I've tried converting them in various places without success:
VB 2005 & SQL30 Apr 2006 03:29 GMT1
I am trying to write a VB.NET 2005 app using a similar setup of the infamous
Northwind DB.  I am using SQL 2005 Express on my laptop and will eventually
upgrade to SQL 2005.
My tables consists of:
Missing post data in Internet Explorer (bug?)30 Apr 2006 03:08 GMT1
I had a really weird bug recently. I had a drop-down user control that
would not fire the onselectedchange event server-side. After nearly
twenty hours of debugging, I finally setup a local proxy (WebScarab,
which rocks by the way) and noticed that IE was deciding not to POST
DATAGRID PROBLEM30 Apr 2006 02:27 GMT1
First When I Bind my datagrid It returns --Unisex-- value for my
GENDER_NAME field. When I click Edit , Write UNI to update UNÝSEX value and
Click Update button i catch
UPDATE TBL_GENDER SET GENDER_NAME='Unisex' WHERE GENDER_ID=1
Deleting a Row from Datatable and from Database30 Apr 2006 01:40 GMT1
I've a Datagridview binded with a Datatable. With this code:
DataTable.rows.remove(current_datarow)
DataAdapter.update(datatable)
... I manage to delete the row from the DataTable, it disapears from the
problem with no rows being returned - but rows are there28 Apr 2006 22:54 GMT22
It seems that this issue is occurring at several client sites, though never
in house.
At some point, some (all?) queries run by our software start returning no
rows. But the rows are there in the database - and restarting IIS (this is a
Changing from DropDown to DropDownList28 Apr 2006 17:59 GMT2
Why does my field not save when I change the control from DropDown to
DropDownList? I used the data from wizard. Thanks.
Access File Lock28 Apr 2006 11:44 GMT4
I am trying to run a simple VB.NET application using an Access 2000 database
as the OLEDB datasource directly from a CD.  I have set the Locking mode =
read.  When I autorun the application from the CD I get the error message
"Could not Lock File".  When I run the same files from ...
How do I create a stand alone Dataset by ADO.NET?28 Apr 2006 11:05 GMT3
Hi,All.
I have the code written below which runs on VB6 and ADO.
And I want migrate this onto VB.NET 2003 and ADO.NET.
Could anybody give me a sample?
Strongly Typed ConnectionString keeps disappearing28 Apr 2006 09:29 GMT3
VB 2003, Access 2000
I have been using strongly typed Datasets/database connections, it
works fine
Now, I've added a OpenFileDialog functionality to my program so the
combobox binding problem28 Apr 2006 02:46 GMT3
I have a combo box bound to a binding source wich is bound to a table. For
some reason the selectedvalue of the combo box doesn't show the correctt
value of the row the first time the form is showed. When I move to the next
row using a binding navigator the combobox selectedvalue ...
heirarchical recordsets27 Apr 2006 14:43 GMT1
I am converting my ASP sites to asp.net, one of the sites uses heirachical
recordsets and i was wondering what the equivelant is in ado.net
Also if there any sites with examples that i can study
regards
ADO.NET and Excel27 Apr 2006 13:13 GMT2
Hi!!, I need to populate an excel sheet with a query, some people says
that I can use CopyFromRecordset to do that but I need to add a
reference to an ADODB.Recordset, my question is, le ADODB library is
included in framework 2.0?, Do I have to make an extra instalation of
Problems Using datasetObject.DefaultView for filtering and sorting.27 Apr 2006 12:05 GMT2
I am using c# and VS2003 (.Net v1.1).
I am trying to filter and / or sort a dataset and print out the results as
shown below.  I have seen several examples of using the DefaultView for the
table, but the results were sent to a UI control's datasource property.
foreach behavior changed in Framework 2.027 Apr 2006 06:28 GMT2
I have the following code in a C# project:
DataView dv = new DataView( dsModels.Tables[_INDVARS_TABLE_NAME], "", "",
DataViewRowState.CurrentRows);
foreach ( DataRowView drv in dv)
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