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by: Bruce Stockwell |
last post by:
the setup:
Webservice/WinClient application/SQL server.
VS.Net (visual basic) winform wizard creates a simple form
with load cancel cancelall and datagrid bound to a simple
Dataset with one Datatable. No coding by programer, All
wizardry. User starts app, opens form, adds (4) records
and clicks update.
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by: Jim |
last post by:
I have a dataset-bound datagrid and, when the user adds a row to the
datagrid and fills it with the data, I'd like to be able to update the
dataset (with the newly-added row) and then the database table (also with
the newly-added row).
Normally I'd do it with a DataAdapter method call but the dataset is
returned from within another class (I...
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by: Alpha |
last post by:
Hi, I have a window based program. One of the form has several textboxes and
a datagrid. The textboxes are bind to the same dataset table as the datagrid
and the text changes to reflect different row selected in the datagrid.
I want to save the changes that user make in the textboxes when they select
a different row in the datagrid. I...
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by: Mike Hnatt |
last post by:
I'm baffled. My data store (database) is not updating with a refreshed
dataset.
Here's what is going on:
1) Create a dataset from a table in a database.
2) Create a copy of this dataset and maniuplate (update some records)
3) Now, merge this copied dataset back into the original dataset (using the
Merge method)
4) Now display this...
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by: postings |
last post by:
Hi
Can anybody help? (ASP.NET 1.1)
The event below is triggered when the user clicks an update button
column.
I am trying to update a dataset which eventually gets bound with a
datagrid, with values from that same datagrid.
Note there is no SQL code here, all the dataset data is coming from the
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by: Marisha |
last post by:
Hi Guys,
I have some question,
I have datadrid that bound to dataset,the data in data set filled from
text file (not from database)
User may update some data in datagrid,then I need to update
dataset,that later will populate table.
Any suggestions?
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by: Geraldine Hobley |
last post by:
Hello,
I have a problem whereby I wish to update a dataset bound to a datagrid without the user having to click on the next row of the grid to initiate an update.
I have the following event code for my grid
Private Sub dgMyDatagrid_CurrentCellChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles dgMyDatagrid.CurrentCellChanged...
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by: Robert Batt |
last post by:
Hello
I have a problem deleting rows from a datagrid that is bound to a dataset. The datagrid updates and inserts just fin
so the binding to the dataset must be ok. However when I try to delete a row from the grid it sometimes works and sometime
gives an "index was outside the bounds of the array error". I have added a handler to determine when...
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by: Datatable Dataset Datagrid help |
last post by:
Hi I am somewhat confused, I am new at VB.net
I use XML data,
I have a datagrid,
I created a datatable so that I can create a custom format like true is this
graphic false is this graphic and others.
One of the custom format is as follows:
dsmessages_dt.Columns.Add("Image", GetType(Image))
I had a problem of when I used a checkbox in the...
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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...
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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...
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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...
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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...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in...
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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
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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...
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