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.NET Forum / .NET Framework / ADO.NET / May 2005

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ThreadLast Post  Replies
Find Position within a DataSet08 May 2005 14:38 GMT10
I have bound form and am using a CurrencyManager to control navigation on
the form. I want my initial display to be the data for a particular
PrimaryKey. This key changes each time I bind the data. My problem is How do
I find the position within the dataset which I can pass to ...
Best practices for dynamic user searches07 May 2005 06:02 GMT4
Hi group, I'm building a high traffic web portal that will present a sizeable
range of search options to the user.  My plan is to use dynamic parameterized
queries (as opposed to stored procedures) since you never know how many
search arguments a user will enter.  I could create ...
SQL Data Adapter Will not update from ASP.net --  VB07 May 2005 00:32 GMT5
I have an asp.net application in which users need to fill in a form.
Sometimes they do not have all the info to fill all fields.  Since they do
not always have the complete info, we need to have them come back, pull the
existing fields from the database, and then perhaps add and ...
Parent/Child ForeignKeyConstraint06 May 2005 22:13 GMT1
http://groups.google.com/group/microsoft.public.dotnet.framework.adonet/browse_t
hread/thread/9d845dde0b8fb43e/f2e7addd569723d6?q=%22INSERT+statement+conflicted+
with+COLUMN+FOREIGN+KEY+constraint%22+child+key&rnum=3&hl=en#f2e7addd569723d6

I am experiencing this exact same problem ...
Dataview Find not in sync with CurrencyManager06 May 2005 18:12 GMT5
I have incorporated a search function into my .NET application. I use the Find method in the DataView, and return the index of the associated record. I use this integer to set the Position property of my BindingManager on my form. Refer to the code snippet below. When I use the ...
Lock Records06 May 2005 07:43 GMT8
I apologize for the cross post but I am using ADO.NET methods and such to
access SQL and I am thinking perhaps both sides will have valuable input for
this.
I have two tables one called QUOTEINFO and one called QUOTEITEMS. One
Memory leak(strings) in DbDataAdapter.Fill06 May 2005 06:51 GMT2
We have such problem
When we using in C#-project(managed code) DbDataAdapter.Fill(unmanage
code) (doing select operator many times) - several overloaded version
- we have memory leak in strings(found it in profile). To my mind
Bidirectional cursor navigation06 May 2005 04:56 GMT10
Is there any class supports bidirectional cursor in the ADO.NEt framework? I
was looking some of the samples and only talks about SqlDataReader (forward
only cursor).
Or is there any way i can make use of database cursors in my dotnet
Event Hander not firing06 May 2005 03:13 GMT1
I'm trying to create a "RowUpdated" event.
I have
Dim da As New SqlDataAdapter()
and
dataset WriteXML question06 May 2005 02:13 GMT1
I'm running SQLXMLBulkLoad from a vb.NET app supplying both and xml file and
a schema (xsd) file.  I'm moving data from a table in one database to a
table in another database and expect the data in the destination table to be
exactly as the source table.  I want to preserve Nulls ...
OnRowUpdated, Rollback in DB, ConcurrencyException and RowState question. Please give your opinions.06 May 2005 02:10 GMT5
If you think this post is too long to read please scroll to the bottom and
read the last two sentences. Thank you :)
I have a problem which I cannot find a good solution to and hopefully I can
get some ideas from the readers of this group. I will first describe my
Summarize Dataset values06 May 2005 02:01 GMT1
I have a Dataset that use created from an sql query.  The dataset has about
6,000 rows.  I want to create arrays or lists of information about the
dataset.  For example, the dataset has a column named 'State'.  I would like
to count the number of rows that are for each state and ...
Installation and file path06 May 2005 01:58 GMT1
My program displays a Datagrid which is populated from an excel file. It is
done to show the end user a sample file. How can I reference the excel file
in the program connection string so that it can read it from the application
folder after install. I guess my question would be, ...
Problems with Errors (Is this a bug)06 May 2005 01:57 GMT10
Scenero:
Run a batch file..
Multiple Querys...
An error occours in 1 query and in QA all other querys will run and return
Loading multiple tables and relationships06 May 2005 01:56 GMT1
I have a SQL database that contains multiple tables and various
foreign key relationships and between those tables.
The size of the database is very small (about 1 MB) but the
relationships are quite complex.
Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 April, 2005
 
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