by: Supa Hoopsa |
last post by:
I have a databound combobox within a datagrid. I have set the DisplayMember
and ValueMember.
BUT, how do I capture the Value (SelectedValue) when the user changes the
selection?
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by: George Hartas |
last post by:
I am using Visual C# .NET 2003 to make a ComboBox accept
both mouse and keyboard selection. For mouse selection
code, I double-clicked ComboBox to get the
default "comboBox1_SelectedIndexChanged"...
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by: tonyblum |
last post by:
Hi, I have a comboBox set to also be editable. If I have code that is
something like:
cmbBox.Text = "Hello";
MessageBox.Show(cmbBox.Text);
The MessageBox will display just an empty string. I...
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by: Doug |
last post by:
This is a repost of an item that I still cannot resolve.
I have 3 combo boxes. The first leads to the second to the third.
When I have selected a value in the second box, the third box shows...
|
by: MadCrazyNewbie |
last post by:
Hey group,
I keep getting the following error:
"An unhandled exception of type 'System.IndexOutOfRangeException' occurred
in system.data.dll
Additional information: There is no row at...
|
by: Michael |
last post by:
I recently noticed that my dev machine is not displaying things properly.
I'm adding items to a combobox that do not display on screen. I can see that
the list expands when I click dropdown but...
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by: RSH |
last post by:
I tried an implementation of overriding a ComboBox control. I am simply
trying to avoid it repainting, but I can't seem to get it to work. What am I
doing wrong?
Please help.
Thanks,
Ron
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by: Andrus |
last post by:
I need to enter null value from combobox to business object property.
My combobox datasource does not contain ValueMember with null value.
So I tried to create combobox which stores null to bound...
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by: Andrus |
last post by:
I want to create generic bound NullableComboBox class which allows to enter null values. I havent found a way to store null value to DataSource.
To reproduce:
1. Run the code
2. Clear text
3....
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by: lsharva |
last post by:
Actually, i m working on Windows Application where i have to use the ComboBox and listview in a way , as first we will click the comboBox and then as you click , ListView appear and when we...
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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
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,...
|
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...
|
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,...
|
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...
|
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...
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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...
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