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by: NETDeveloper |
last post by:
Hi,
I almost have my nested datagrid working properly. I created a datagrid on a
user control and dropped that onto another datagrid. At first, I noticed when
I was stepping through the code, that the update linkbutton actually goes to
the edit command instead of the update command (which I'm pretty sure would
be a bug). Anyway, I took out the editcommmand column and replaced it with a
regular template column. Within the...
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by: fatmosh |
last post by:
I have a GridView that is pulling data from a SQL database using a
Select command. I would like to use GridView's built-in "Edit, Update,
Cancel" functionality because it is very handy.
However, when the user clicks the Update button I DON'T want to run an
SQL UPDATE command on the database, I just want to handle it myself.
So far to get around this I just create a dummy SQL query that never
updates any rows and let it complete, then...
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by: Geraldine Hobley |
last post by:
Hello I'm getting the above mentioned error in my applicatio
I have a datagrid bound to a datasource like s
MyDatagrid.DataSource = Mydataset.Tables(Order) - this all works fine
However I have another field on the form which is a richtextbox and is bound to another field in the same datasourc
like s
Me.RtxtDialog.DataBindings.Add("text", MyDataset.Tables.Item("Orders"), "MyRichTextField") - this field accepts nulls in the databas
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by: Neo |
last post by:
I konw that one can make use of the default UpdateCommand in the DataAdapter
to save changes back into the underlying data source.
But i was wondering how one could build a custom update command & set this
into the DataAdapter & when the Update method of the Data Adapter is issued,
then this update command should be used.
Esp, if the table is Customer with the following fields,
ID = Primary Key Field (Integer)
Name = Varchar
Male = Bit
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by: William LaMartin |
last post by:
In the past, I have filled a datagrid with data from an Access database
table using a data adapter and dataset, where I used the OleDbCommandBuilder
to have the program create the insert, delete and update commands
automatically for the dataadapter. I think those database tables had no
more than 10 or 12 fields. Then to save the changes in the datagrid to the
database, I simply evoked the dataadapter update command. No problems.
...
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by: explode |
last post by:
I made nova oledbdataadapter select update insert and delete command and
connection veza. dataset is Studenti1data, I made it by the new data source
wizard,and made datagridview and bindingsource draging Table1 to Form2. The
select command works fine, but when I change the data and call update
command I get a syntax error:
System.Data.OleDb.OleDbException was unhandled
ErrorCode=-2147217900
Message="Syntax error in UPDATE statement."...
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by: 4.spam |
last post by:
Hello.
WinXP, db2 v8.2.7
When I use
UPDATE COMMAND OPTION USING <any_switchON(or OFF)
it seems that this command has absolutely no effect on these switches
since command
LIST COMMAND OPTIONS
issued after that shows the same values as before issuing UPDATE
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by: Selvakumar |
last post by:
hai friends,
I am new to .net programming. I did the inserting data into MS-access database but i couldn't able to perform the update command. I used only textbox and command button for inserting and updating the data. I performed Insert command successfully but i donno y the update command is not working.Pls help.. i ve used all possible update commands. i enclosed all my code( comments also)...
Protected Sub Button1_Click(ByVal sender...
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by: Brad Baker |
last post by:
I have a formview with a datasource that contains a select and update
command. The select statement works fine but the update command doesn't seem
to be working. After some troubleshooting I have narrowed the problem down
to the department_id parameter which is set from a hidden field.
I can confirm this by hard coding the UpdateCommand to: UPDATE configuration
SET special_notes=@special_notes WHERE (student_id=@student_id) AND...
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by: JDS |
last post by:
I have a table with the primary key as a uniqueidentifier / GUID and
the rowguid property set (it is used for replication). When creating a
data table in a dataset in VS2005 the table adapter update command is
automatically generated but when I try to use it I get an error saying
that "updating columns with the rowguidcol property is not allowed". I
have tried setting the field as read only and regenerating the auto
generated direct DB...
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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: 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: 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 most users, this new feature is actually very convenient. If you want to control the update process,...
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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: 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 into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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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: 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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