Databases :: How To Get Max Record In Every Row Based On Certain Coloumn
Jan 16, 2010In sqlserver, i have an certain group of datas in that i want to get max record in every row based on certain column?
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Type of value has a mismatch with column typeCouldn't store in Col_Pass Column. Expected type is Byte[].
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Aug 20, 2010I have write the code for deleting the data in excel sheet. but we have got the error" Deleting data in a linked table is not supported by this ISAM."
below I paste some code snippest.
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Oct 21, 2010I am trying to delete record from table with proper mapping from linq to sql.There is an error stating that Rmove method not found and are u missing an assembly reference.
AdventureWorks db = new AdventureWorks("Integrated Security=sspi");
var query = from con in db.Contact
where con.LastName == "Klein"
select con;
foreach (Contact del in query)
{
db.Contact.Remove(del);//???Remove not working
}
db.SubmitChanges();
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public Classifieds_Ads GetUserClassifiedDetailsToModify(int classifiedid, Guid UserGuid)
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View 4 RepliesSQL Server :: Select Records Based On Previous Record?
Mar 23, 2011If I have records in a table in this order:
Id - Date - Type
1 - 2011-03-01 - 1
2 - 2011-03-02 - 0
3 - 2011-03-03 - 0
4 - 2011-03-04 - (-1)
5 - 2011-03-04 - 0
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Selecting Record Based On Domain Url And Email Comparison
Oct 4, 2010I want to limit the selecting of data records to only the user who created the record, OR a users who's email address belongs to the domain of the record being edited. So, if the producer has a value in the URL of "[URL]" and their email address in the Membership is [URL] they will be able to see the record.
I have the following table:
Table - Producer
Field: ProducerID
Field: ItemUserID
Field: URL
I have figured out how to select based on the ItemUserID (see code below), but I don't know how to compair the email address values of URL and the Membership.
protected void SqlDataSource1_Selecting(object sender, SqlDataSourceSelectingEventArgs e)
{
if (Page.User.Identity.IsAuthenticated)
{
//get id of user logged in
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}
}
how to code my requirements?
SQL Server :: Insert / Update Based On Existing Record?
Feb 3, 2011I can't for the life of me remember how to do this and I'm sure someone will answer this pretty quickly. I need to insert or update a record based on if it exists so in the SP I need to do:
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Forms Data Controls :: How To Set Move Coloumn In Grid View
Mar 26, 2010I have grivd view and im getting the data source from stored proc using DataTable.
I also put extra coloum button in gridview, however that extra button is located in first coloum.
how to move the that button to last coloum?
This is some of my code
/* .aspx */
<asp:GridView ID="gridview1"
runat="server"
AutoGenerateColumns="true"
OnRowCommand="gridview1_rowCommand"
>
<Columns>
<asp:ButtonField ButtonType="Button" CommandName="Greeting" Text="HelloWorld"
HeaderText="Action" />
</Columns>
</asp:GridView>
/* .aspx.cs */
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Forms Data Controls :: How To Select Master Record For Display Based Upon Detail Records
Jul 9, 2010I have two tables. One table containing 1 master record and the other table containing multiple records per 1 master record. I want to only display in a gridview (or whatever is best) the master record AND its assocated detail records IF certain fields in the detail records are there. I have been trying to figure out how to do this but I am still a bit of a newbie and I don't how I can do this.
View 9 RepliesForms Data Controls :: How To Save / Delete A Record Based On Button's In Gridview Rows
Feb 3, 2011Type: 28978 into this site: [URL]
Students have to chose a subject in a row. This will be updated in the table above.
I use this Stored procedure:
[Code]....
I would like my button to Insert/Delete records in the table. How can a button in a GridView row choose parametres form the right row?
My code...
[Code]....
Databases :: Data Storage - Handle Record Year By Year
Jan 28, 2010I develop a asp.net web application with mysql database. Our monthy data entry records will be over 700. Here I would like to know : could mysql safely handle this monthly records year by year?to handle these records, should I need to make any registration to mysql for any services?is mysql a totally free database?
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Jan 10, 2011The problem is when am assigning my session table value to newly created table and if now am changing any coloumn name then the session table value also changing.
But my question is am assigning Session value to newly created table so how should session value should be affected?
for refference in my application
sessionState
mode="InProc"
Forms Data Controls :: Datacontrol For Order And Order Detail - How To Fetch Record Based On Paging
Oct 22, 2010I have two table Order and Order Detail.
What i need is i need to bind last 10 Order in Gridview/details view with paging, and the same order detail also fetch from database and shown in another gridview.. if user click any oderNo in first Gridview/DetailView then i need to show Respective order detail in anther gridview..
without postback coz we already fetch 10 order with orderdetails from the database..and if user click next 10 orderNo using paging then again we need to load 10 orderNo with respective orderdeatils from database like this going on....as well as let me know how to take print of particular oder and order detail....?
Forms Data Controls :: Create A Lookup Data Source Based On A Union Query With The Actual Data And A Blank Record?
Jun 1, 2010I'm new to ASP.net 3.5 and trying to create a test site so I can figure out how to use it in the real world. I have created a FormView (Formview1) based on a Client table using Linq Data Sources. The page includes a DropDownList to lookup Clients. I have added a list option (<asp:ListOption value="" Text="(Select Client)" and set AppendDataBoundItems=true so my added option is displayed. I decided to try to use Formview with only the Edit and Insert Modes, and I have set the Default Mode = Insert. When you open the page, a blank Client record is displayed.
The Client record contains serveral lookup fields and they have drop down lists for each. When I select a client from the Client DropDownList, is get the following message 'ddlClientType' has a SelectedValue which is invalid because it does not exist in the list of items I had this problem before and decided the best way to handle this (in the interim) was to turn off foreign key constraints for each of the lookup fields (e.g. ClientType) in SQL Server. That worked for 2-3 days. Now the problem has started again.
When I develop in other applications, I would simply create a lookup data source based on a Union Query with the actual data and a blank record. How can you do this using Linq DataSources. Can you get access and modify the queries?
Forms Data Controls :: Getting First Record In Nextpage And Last Record Of Previous Page Of Gridview?
Nov 16, 2010I am using paging to my gridview (pagesize=4) . now i am in (X) page and i want to get (X+1) page top record or (X-1)page bottom record , how i can get .
View 2 RepliesForms Data Controls :: Pop Up To Show When No Record Is Selected And Tell The User To First Select A Record?
Mar 21, 2011I have a delete button bellow my gridview and I want a pop up to show when no record is selected and tell the user to first select a record. The button click event would show the pop up, but my gridview data blanks out.
Here is my code:
[Code]....
Web Forms :: How To Restore Last Record And Pass It Into The Details View As An Insert Record Again?
Feb 26, 2011I'm very new on VWD, but I got the hang of it for the past 2 weeks(thank you for all the videos posted here in ASP.NET),but I'm really weak on the coding part(vb & c#),except for all the sample shown on the tutorials. Anyways, I have a simple project that
does insert, update & delete to SQL express using the details view. But to complete my project, I need to add a button that will create an event to restore the very last record inserted in SQL and display it back into the details view for minor modification
and nserted again as the newest record with the mod. I'm doing this so user, doesn't need to re-key-in redundant information, like names, original date & time etc, and just make modification on the description of the last record.....