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by: Rob |
last post by:
Dear All,
I am having a few issues with DataGridViews. Here is what I have. In a
windows form I have added a DataGridView. My data is stored in an array of
instances of a class with several properties. Then I simply set the data
source property of the DataGridView to that array. The data is displayed but
there are a few issues:
1) The container is not the same size as the actual area occupied by the
data that is visualized. For...
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by: Rob |
last post by:
Dear All,
I have a class that exposes a few properties. These properties are used in a
DataGridView. The code for that is shown bellow. The problem is that I also
need to show data/columns/properties in the DataGridView that are not known
at compile time. The total number of these data/columns/properties is also
not known. So the question is how can I dynamically add properties (indexers
don't seem to work) so that DataGridView can show...
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by: Crazy Cat |
last post by:
Hi,
I am dynamically creating datagridviews for my application, then
filling them with data from a 30 row datatable, and everything seems to
work great with one exception. My horizontal scrollbar never appears --
no problem with the vertical scrollbar. I even try setting the
scrollbars property to Both, but still I only see the vertical
scrollbar.
Is there any other way to force the DataGridView's vertical scrollbar
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by: WayDownUnder |
last post by:
I have a datagridview that is bound to a cutom collection.
The classes contained in the custom collection have the properties that are
bound to the class . This works fine !
But if one of the properites exposes another object I would like to bind a
property of the sub object to the DataPropertyName this does not seem to
work.
eg main object customer
has a property called Address which is a contained object
inside object Address there...
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by: Crazy Cat |
last post by:
Hi,
I've posted on this before, but was unable to get help. I really would
like to use this control, but I can't offer it to my users until I am
able to resolve this problem.
I am creating several DataGridViews dynamically on a tabcontrol in a
WinForm (Visual Basic 2005) and then setting the datasource and
datamember properties to point to a datatable. The code appears to work
well, except that no horizontal scrollbar appears, even...
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by: Rich |
last post by:
Hello,
Some database applicatins have a tooltip feature where when you are dragging
the scrollbar of the table view a tooltip appears next to the mouse cursor
displaying the approximate record number you are scrolling past (Excel,
Access). Sql server has the rownumbers on the Row Header column of its table
view.
Ideally, I would like to add row numbers to the Row Header column of the
datagridview like sql server - Any suggestions...
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by: DEC |
last post by:
I have a VB application that's about 95% done. As usual, it's that last 5% that's got me stymied. The program is a Bill-of-material update program that interfaces with an SAP database. The BOM's relate to custom computer configurations. By the nature of a BOM, there are many lines, with many fields to each line. The program uses a DataGridView control to present the data. It is currently working ok with manually-keyed input. However, to...
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by: =?Utf-8?B?anAybXNmdA==?= |
last post by:
How can I get the DataGridView to scroll with the Mouse Wheel movement?
There aren't any properties to enable it that I have found.
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by: mtembene |
last post by:
I have a windows form "BaseForm" that contains a DataGridView that is
not bound to any datasources and a button. Both of these controls
have a modifier of "Protected Internal" and none of the controls are
locked on this form.
I have another windows form call "ChildForm" that inherits
"BaseForm". When I open"BaseForm: in VS2005 I can see both the
DataGridView and the button and I can view all of the properties of
these controls. ...
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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: 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: 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 the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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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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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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