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by: CalPARK InterNetStation |
last post by:
Could anyone explain why the difference of behavior
betweein Case1 and Case2 occurs?
Microsoft Visual C#.NET 55607-652-0000007-18218
Windows Forms Application
1. put a TabControl on a Form and make a few TabPages
2. put a ComboBox on the one of them
3. run this code and move to the TabPages where the ComboBox sits
4. select some item of...
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by: pei_world |
last post by:
I want to implement a key hit with enter to dropdown a combobox that is in
the datagrid. in this case I need to override its original behaviours. I
found some codes from the web. Does anyone know how to use this code? please
help!
http://www.experts-exchange.com/Programming/Programming_Languages/C_Sharp/Q_20862953.html
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by: charliewest |
last post by:
Using .Net CF, i have created a 2 dimension ArrayList, and "binded" this list
to a ComboBox control using the "DataSource" property. I have set the
DisplaySource and ValueMember properties as well. The control populates well,
both the display values, and selected values.
However, when i try to "set" the SelectedValue or SelectedIndex...
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by: farseer |
last post by:
Hi,
I have a combobox who's data source i set to an array of objects (call
it MyObject). these objects have get properties: key, value, descr. i
set ValueMember to "key", DisplayMember to "descr", and datasource to
the array of MyObjects.
How can i set the selected value of that combobox based on the
ValueMember OR how can i find the...
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by: pmcguire |
last post by:
OK. So I've been to http://www.syncfusion.com/FAQ/WinForms/FAQ_c44c.asp and learned a lot about what I might do with a datagrid. But I'm STILL not able to do what I want to do. I want to be able be able to enter data into my grid cell using a combobox. I want the combobox to display items based on my selected DisplayMember and update the...
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by: Bill nguyen |
last post by:
Table A has 2 columns:
recID int
recName String
I need to load all recName into combobox B using B.Items.Add(recName). This
is no problem.
However, I would like to be able to match ComboxBox B's index with table A's
recID so that I can use B.SelectedIndex to update any table that uses Table
A's recID. Currently, I have to use a clumsy...
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by: Joe Schmoe |
last post by:
All I want to to be able to take a two-column DataReader (One column with
the Item ID number, the other with Item Description text) and load it into a
Windows Forms ComboBox (Set to DropDownList mode) so that I the dropdown
shows the Item Descriptions, but returns the Item ID number when selected.
Completely easy in ASP.NET, but I cannot...
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by: Cralis |
last post by:
I have a List of data objects.
I need to populate a ComboBox with the 'Description' field from the
objects.
I can do that with cmbBx.Items.Add( myObject.Description.ToString() );
myObject has 2 fields for example. id and description.
Later, I need to get the id of the selected item in the ComboBox...
In Delphi, I'd create a StringList,...
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by: Cdude |
last post by:
Please can anyone tell me how to display the valuemember of a combobox
which is databound I have tried
MessageBox.Show(Combobox1.ValueMember.ToString()) this displays the
Column name to which the valuemember is databound.
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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...
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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...
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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...
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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...
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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...
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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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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...
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