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by: Petr Studenovsky |
last post by:
Hello
I made small GUI test program in Visual Basic NET for SQL
communication. I need some help with these problems.
problem 1)
If I change some settings in datagrid from
properties window (e.g. background color). my datatest is
removed. I compared it with diff program and it
reorganized all source code.
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by: Freddy |
last post by:
I have 2 tables in a dataset. One of them is child to the
other.
In my dataset, I specify both default views to allowdelete
= false
My datasource table of the datagird is the master table
and I allow navigation in my datagrid.
In the master table, I cannot delete rows witch is good
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by: Eric |
last post by:
Hi, can anyone guide me throught this:
In my application, I have a global DataSet. I then run
FTP processes in up to 10 simultaneous threads and each
thread calls progress events in the main application.
When a progress event is called, the main application
writes the input to the global DataSet. Occasionally,
the DataSet writes itself to an XML file. This all works
fine. - But you can't see what's going on.
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by: Ola Myrgart |
last post by:
Have a problem how to insert URL:s into my customerstable. The customers
submit a imagefile along with personal info which is saved on the HD.
Now I want to :
1. Insert a thumbnail or other picturefile as an columnindicator when
the client have submitted an image.
2. Insert the imageurl in the table when the clients submits the form.
I have no problem viewing the personal info but I can´t get the images
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by: Gaurav Gargate |
last post by:
To Group,
I am creating a datagrid in an ASP.NET project (C#) at the design time.
I will be adding the columns to the datagird at run time.
The number of columns, name of the columns, data in the rows etc. will all
be decided on the run time.
I am using the simple grid.Columns.Add(BoundColumn).... method.
BUT I am not able to sort these columns even if the AllowSorting property
has been set to true.
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by: Michael |
last post by:
Hi,
I found a wierd problem in DataGrid.
If I set DataGrid's DataSource to empDataSet1 at designtime,
then I can never change its DataSource at runtime, e.g., in the
Button1_Click event procedure:
DataGrid1.DataSource = dataView1;
DataGrid1.DataBind();
But if I clear DataGrid's DataSource property at designtime,
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by: About datagird and dataset |
last post by:
Hi:
I have two problems when using dataset and datagrid. One is how to
set different color for each cell in Datagrid.If this is not supported in
VB.Net 2003,
the next version VB.NET 2005 wil support this property??? Or there are
any suggestions???
Another is how to format or change the type the column of dataset. I retrive
one table from DB and one of column type is integer. When this column
shows in datagrid,the numbers in this column...
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by: Kiran |
last post by:
Hi,
Does any one know how to add a button to every row of a windows form datagird.
Can anyone provide me some code on this.
I have searched a lot but couldn't find any. I am posting this for the second time.
Any help would be appreciated
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by: mukeshsrivastav |
last post by:
thanks
but sir writting query is not my problem.major problem i m finding is who to display quered data in datagrid.give me the syntex.datagrid is not allowing me show data searched through the query.it show data in single field filtered mode.
code which i m using is
adodc1.recordset.filter="firstname like ' "& text1.text & "%'".
but system does not take this
adodc1.recordset.filter="firstname like ' "& text1.text & "%'and lastname like' "...
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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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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