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by: Cat |
last post by:
If you have a datagrid with an underlying dataset and rows are added to the
dataset during a program run, how do you get the datagrid to update itself
to repflect the changes in the underlying dataset? I've tried Update() and
Refresh() but these don't seem to work. Only thing that works is rebinding
the datset to the datagrid control, but this doesn't seem to be quite right.
Cat
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by: Scott Lyon |
last post by:
I am having a strange problem. The program is a bit complex, but I'll try to
simplify what I can. I apologize if this is complicated, but I think this
would still be simpler than posting a bunch of source code. If you want me
to post code, though, just say so.
In a nutshell, I've got an ASP.NET application that has one main ASPX page.
On that ASPX page, it has a user control (an ASCX) that displays the actual
data and controls I need.
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by: Juan Romero |
last post by:
Hey guys, please HELP
I am going nuts with the datagrid control.
I cannot get the damn control to refresh. I am using soap to get information
from a web service. I have an XML writer output the file to a folder, and
then I read it back into the dataset using the dataset1.readxml. Up to this
point, everything works wonderfully. The query executes, the dataset gets
populated, and I get the results displayed in the datagrid.
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by: CSerpent |
last post by:
AFTER A "REFRESH", HOW DO I RETURN THE USER TO THE RECORD HE WAS
PREVIOUSLY WORKING WITH?
I have a DataTable, and a bound DataGrid. The DataTable contains a
column which is Unique, but the DataTable is not sorted on that
column. It may or may not be sorted at all. The user is working with
a particular record. After the user makes changes to the record, and
executes a SAVE operation, I want to "refresh" the DataTable/DataGrid,...
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by: jaYPee |
last post by:
I have a function that call a stored procedure which performs an
insert command. now i want to refresh the dataset so that the newly
inserted data will be available to my datagrid
I have tried to call
DsStudentCourse1.Tables("SchYrSemCourseJoin").Clear()
SqlDataAdapter3.Fill(DsStudentCourse1)
However, the fill method causes a lot of time to process.
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by: thomasp |
last post by:
This is a two part question,
1) The code below should display a form with a datagridview and a few
command buttons. This form should allow the user to make change to the
records displayed
in the datagridview and have to changes written to the Filters table in
an MS Access database. The if the user chooses, clicking on the Restore
button empties
the contents of the Filters table, refills it with the contents of the
DefaulFilters...
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by: Matthias |
last post by:
Hi Team
this may be a newbie question. I have searched the discussions before
posting:
I'd like to re-use a form instance to edit record details. My data binding
(a DataTable bound to TextBoxes) works fine the first time round. I can see,
edit and update the details from my form, then close the form.
I then like to select and refill the datatable with a different record (new
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by: George |
last post by:
Hi,
I have been encountering a refresh problem with DataGridView, which is bound
to a DataTable.
When I make updates (Add, Delete, update) to the DataGridView, everything
flow nicely to DataTable. No problem here.
However, when I add data (programatically) to the DataTable, the
DataGridView does not refresh right away. If I minimize and show my form,
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by: David Cartwright |
last post by:
Hi all,
I'm having a weird time with a call to the Refresh() method of a
DataGridView. I have a VB.NET 2005 Windows application with a main form and
a "worker" thread. The main form delegates a Sub to the worker so that the
latter can refresh the DataGrid after updating the DataTable driving it.
When I run the app under the debugger, everything's fine. But when I run it
for real, it hangs, apparently in the Refresh() method of the...
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by: mvenkatesan |
last post by:
Hi guys
I am win appl.
I was bind the datagridview from datatable.
i was changed datas @ runtime. datatable changed but my datagridview not refresh.
I written dagaridview.refresh(); not work
how to refresh?
Thanks in advance
Venky
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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, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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 captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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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 choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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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 effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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