Want to win a PS4? Go Premium and enter to win our High-Tech Treats giveaway. Enter to Win

x
?
Solved

Programatically Updating  Bound child datagridview

Posted on 2013-05-29
4
Medium Priority
?
430 Views
Last Modified: 2013-06-28
I have two DataGridViews on a form in a parent-child relationsihp. The parent dgv is bound to a BindingSource whose DataSource is a table. The child dgv is bound to a BindingSource whose DataSource is the parent BindingSource and whose DataMember is the relation between the parent and child tables in the DataSet.

Parent Grid (dgvOEntryAdvise)
bindingsource11.DataSource = dsDet.Tables("OIAdviseDetails")
dgvOEntryAdvise.DataSource = bindingsource11

Child Grid ( dgvOSAdvise)
  bindingsource13.DataSource = bindingsource11 'dsDet.Tables("OSAdviseDetails") '
   bindingsource13.DataMember = "FK_OS_OI_Advise"
   dgvOSAdvise.DataSource = bindingsource13


dtOEntry = dsDet.Tables("OIAdviseDetails")  --
table bound to parent dgv (dgvOEntryAdvise)

Dim newrow As DataRow = dtOEntry.NewRow()
newrow.BeginEdit()
 newrow("Caseid") = lngcaseid
 newrow("OCCode") = dgvOIList.CurrentRow.Cells("Occode").Value
 newrow("OCName") = dgvOIList.CurrentRow.Cells("OCName").Value
 newrow("OICode") = dgvOIList.CurrentRow.Cells("OICode").Value
newrow("OIName") = dgvOIList.CurrentRow.Cells("OIName").Value
newrow.EndEdit()
dtOEntry.Rows.Add(newrow)

(Upto this it is working fine)

for some order item in parent grid i want to add programatically few child rows in the child datagrid ...

Pls advise on how to do this
0
Comment
Question by:venkataramanaiahsr
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
  • 2
4 Comments
 
LVL 10

Expert Comment

by:adriankohws
ID: 39214034
When you use parent and child relationship and binding, how are you be able to add rows yourself?

I don't know why you wish to add rows but you can only add them to the binding source and rebind the child datagridview.
0
 

Accepted Solution

by:
venkataramanaiahsr earned 0 total points
ID: 39270288
I could solve it by other means. i got the both parent and child data into single grid by join
statement and it solved my problem
0
 
LVL 10

Expert Comment

by:adriankohws
ID: 39271723
I have no objection against what you said but it isn't a solution. If at the first place you can combine two relationship into one row display, then this question does not stand. There's a reason to have master detail. Imagine one master record can have 30 rows of details, show them in one grid??
0
 

Author Closing Comment

by:venkataramanaiahsr
ID: 39283805
I could solve it by other means. i got the both parent and child data into single grid by join
statement and it solved my problem
0

Featured Post

Concerto's Cloud Advisory Services

Want to avoid the missteps to gaining all the benefits of the cloud? Learn more about the different assessment options from our Cloud Advisory team.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Creating an analog clock UserControl seems fairly straight forward.  It is, after all, essentially just a circle with several lines in it!  Two common approaches for rendering an analog clock typically involve either manually calculating points with…
The ECB site provides FX rates for major currencies since its inception in 1999 in the form of an XML feed. The files have the following format (reducted for brevity) (CODE) There are three files available HERE (http://www.ecb.europa.eu/stats/exch…
Video by: ITPro.TV
In this episode Don builds upon the troubleshooting techniques by demonstrating how to properly monitor a vSphere deployment to detect problems before they occur. He begins the show using tools found within the vSphere suite as ends the show demonst…
Have you created a query with information for a calendar? ... and then, abra-cadabra, the calendar is done?! I am going to show you how to make that happen. Visualize your data!  ... really see it To use the code to create a calendar from a q…

610 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question