473,545 Members | 2,358 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

Please Help

MG
Hello All,

The following code give me this error:
Index 3 is not non-negative and below total rows count.

Line 452: Private Sub cboSellers_Sele ctedIndexChange d(ByVal sender As
System.Object, ByVal e As System.EventArg s) Handles
cboSellers.Sele ctedIndexChange d
Line 453: Dim ParentTableView As New
DataView(DsSell ers1.Tables("SE LLERS"))
Line 454: Dim CurrentRowView As DataRowView =
ParentTableView .Item(Me.cboSel lers.SelectedVa lue)
Line 455:
Line 456: grdSellers.Data Source =
CurrentRowView. CreateChildView ("SellersRelati on")

Stop at Line 454. I can't firgure out why is it erroring out. I have the
same code for two Datagrid (a master and detail) and it working sometimes. i
feel I'm missing a something. Can someone help on this. I like to get it fix
asap. Thanks in advances!

----------------------------------Code-----------------------------------------
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As
System.EventArg s) Handles MyBase.Load
Try
If Not IsPostBack Then
'Fill all DataAdapters into DsSellers dataset.
Me.daSellers.Fi ll(Me.DsSellers 1)
Me.daDoc_Type.F ill(Me.DsSeller s1)
Me.daOccupancy. Fill(Me.DsSelle rs1)
Me.daProduct_Co de.Fill(Me.DsSe llers1)
Me.daProperty_T ype.Fill(Me.DsS ellers1)
Me.daPurpose.Fi ll(Me.DsSellers 1)

'Data bind all data to their controls.
Me.cboSellers.D ataBind()

Dim ParentColumn As New DataColumn
Dim ChildColumn As New DataColumn

ParentColumn =
DsSellers1.Tabl es("SELLERS").C olumns("SELLER_ ID")
ChildColumn =
DsSellers1.Tabl es("DOC_TYPE_LI STING").Columns ("SELLER_ID" )

Dim drSellers As New DataRelation("S ellersRelation" ,
ParentColumn, ChildColumn)
DsSellers1.Rela tions.Add(drSel lers)

End If

Catch ex As Exception
Response.Write( ex.Message)
Finally
Me.ConnWBOC5177 .Close()
Me.ConnWBOC5177 .Dispose()
End Try

End Sub

Private Sub cboSellers_Sele ctedIndexChange d(ByVal sender As
System.Object, ByVal e As System.EventArg s) Handles
cboSellers.Sele ctedIndexChange d
Dim ParentTableView As New DataView(DsSell ers1.Tables("SE LLERS"))
Dim CurrentRowView As DataRowView =
ParentTableView .Item(Me.cboSel lers.SelectedVa lue)

grdSellers.Data Source =
CurrentRowView. CreateChildView ("SellersRelati on")
grdSellers.Data Bind()
End Sub
Jul 21 '05 #1
1 2197
MG,

When you want to use the index on a combobox has to be related to the
datasource.

(However probably is your problem that you use the selectedvalue instead of
the selectedindex, probably something in your eyes that does not allow you
to see that)

:-)

Cor
Jul 21 '05 #2

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

0
1686
by: Kurt Watson | last post by:
Iím having a different kind of problem with Hotmail when I sign in it says, "Web Browser Software Limitations Your Current Software Will Limit Your Ability to Use Hotmail You are using a web browser that Hotmail does not support. If you continue to use your current browser software we cannot guarantee that Hotmail will work correctly for...
7
3578
by: x muzuo | last post by:
Hi guys, I have got a prob of javascript form validation which just doesnt work with my ASP code. Can any one help me out please. Here is the code: {////<<head> <title>IIBO Submit Page</title> </head> <style type="text/css">
7
3259
by: tyler_durden | last post by:
thanks a lot for all your help..I'm really appreciated... with all the help I've been getting in forums I've been able to continue my program and it's almost done, but I'm having a big problem that I believe if it's solved, the remaining stuff is easy... my full program until now is here: http://www.geocities.com/tom4_h4wk/progmail.zip the...
23
3241
by: Jason | last post by:
Hi, I was wondering if any could point me to an example or give me ideas on how to dynamically create a form based on a database table? So, I would have a table designed to tell my application to create certain textboxes, labels, and combo boxes? Any ideas would be appreciated. Thanks
13
4301
by: Joner | last post by:
Hello, I'm having trouble with a little programme of mine where I connect to an access database. It seems to connect fine, and disconnect fine, but then after it won't reconnect, I get the error "operation is not allowed when object is open" so I take out the line of code: BookDetails.Connection1.Open and it comes up with the error...
1
9599
by: David Van D | last post by:
Hi there, A few weeks until I begin my journey towards a degree in Computer Science at Canterbury University in New Zealand, Anyway the course tutors are going to be teaching us JAVA wth bluej and I was wondering if anyone here would be able to give me some tips for young players such as myself, for learning the language. Is this the...
1
54477
PEB
by: PEB | last post by:
POSTING GUIDELINES Please follow these guidelines when posting questions Post your question in a relevant forum Do NOT PM questions to individual experts - This is not fair on them and we instruct our experts to ignore any such PMs completely Be sure to give the version of Access that you are working with and the Platform and OS if...
0
3036
by: 2Barter.net | last post by:
newsmail@reuters.uk.ed10.net Fwd: Money for New Orleans, AL & GA Inbox Reply Reply to all Forward Print Add 2Barter.net to Contacts list Delete this message Report phishing Show original
6
3293
by: jenipriya | last post by:
Hi all... its very urgent.. please........i m a beginner in oracle.... Anyone please help me wit dese codes i hv tried... and correct the errors... The table structures i hav Employee (EmpID, EmpName,DeptID,DateOfJoin, Sal, Addr) Finance (EmpID, Sal) Club (Clubname, EmpID, Fee, DateOfJoin) Leave (EmpID, Date) Department (DeptID, DeptName,...
5
2295
by: tabani | last post by:
I wrote the program and its not giving me correct answer can any one help me with that please and specify my mistake please it will be highly appreciable... The error arrives from option 'a' it asks for user name, check in the system but does not return the correct answer please help me with it. or if you have better way of doing it would you...
0
7487
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, weíll explore What is ONU, What Is Router, ONU & Routerís main...
0
7680
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed. This is as boiled down as I can make it. ...
0
7934
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that...
1
7446
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For...
0
7778
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the...
0
3459
by: adsilva | last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
1
1908
by: 6302768590 | last post by:
Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
1
1033
muto222
by: muto222 | last post by:
How can i add a mobile payment intergratation into php mysql website.
0
731
bsmnconsultancy
by: bsmnconsultancy | last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.