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by: Joe Griffith |
last post by:
I'm using a Win Forms Data Grid View control in unbound mode.
When I add columns using the wizard the first item is the column name.
Everything works fine.
However, if you return to the columns collection and look at the
poperties of an individual column the name property is not in the list.
Is there a way to change (or even find) the name of a column in a data
grid view other than looking at it in the *.Designer.vb file?
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by: Fir5tSight |
last post by:
Hi All,
This seems to be a difficult problem for me. Hope you can help me
out...
I have a program whose major part is a grid that displays several
columns from data obtained from a stored procedure. There is a dialog,
and if the user clicks on the "OK" button, an extra column should be
appended to the grid. BTW, a separate stored procedure is used to get
data including this extra column.
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by: Gian Paolo |
last post by:
this is something really i can't find a reason. I have a form with a
tabcontrol with tree pages, in the second page there is a Data GRid View.
Plus i have a class. When i open the form i "inizialize" the Data Grid View
(add a data sorce, filled with notthing at staratup, and hide some columns)
when i put a code in the txtCLCOD textbox start a searsh. If i foud
something i popolate the Data grid view on the second page. Now the magic if
i...
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by: =?Utf-8?B?Z2FuZQ==?= |
last post by:
Hi,
In a gridview, How can i display different columns between item and edit
modes.
For eg. i have a sql that returns productname, categoryname, etc.
In viewmode, i need to display only productname column and not categoryname
column. Again in Edit mode, i need display/edit category name only. But not
productname column shouldnt be displayed/editable.
In visual studio 2005, I tried converting the columns to template fields and
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by: zafar |
last post by:
I don't know what property should be used for hiding colums in Data
Grid, whereas in Data Grid View we have
DataGridView1.Colums(index).Visible = False , But how can I hide
Colums in Data Grid..
Secondly Can I make multiple bands in Data Grid View, mean parent and
child table appearance in Data Grid View, If so then how.. because
when I pass a DataSet (which have relationships between the table in
it) to data grid view it only shows the...
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by: Valli |
last post by:
Hi,
I am using a gridview to display data from table. In the gridview, there
are 5 columns in which one column contains link name(eg.
http://www.msn.com).
I want to show this link as an hyperlink & when the user click the link,
the browser should open the link page.
Can anyone explain how to add an hyperlink column & when it got clicked
it should get transferered to the selected web page.
The link page differs for each record in grid...
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by: jakeesgirl |
last post by:
I'm creating a C# program in Visual Studio. When I query the sql database, the results are put into a data grid view. However, the column widths are always too small when displayed. I have text that is not shown because the column width is not large enough. Is there a way I can fix that in the data grid view? I see a column height property but not a column width.
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by: rameshgohil |
last post by:
I am using grid view and a button column in it using <itemTemplate>
but I am not able to rerive cell value of a selected row from grid view.
I have tried the following to methods in Row_command event of gridview but it gives Null reference exception error while clicking the button in button column of grid view :
int index = gdvOdetails.SelectedIndex;
object oid = (object)gdvOdetails.SelectedDataKey.Values;
txtMsg.Text =...
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by: rogerford |
last post by:
I have a grid which i bind with values from Database. I have events to edit and update the grid. I am not using SqlDatasource to connect to DB. Rather i am doing the updating of the grid Programmatically.
I have 3 columns, LID(item template column) ,LVal (Edit Item template column) and Edit link
My Question:
1) My EditITemTemplate column has a textbox txt_Lval which does not show up on the page load. But if click on edit link that...
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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: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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: 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: 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: 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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