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by: CGuy |
last post by:
URGENT HELP REQUIRED FROM GURUS
Hi,
I have a custom object that implements ICollection and IListSource. This
object has also an enumerator defined for it which implements IEnumerator
and IList. Now, I'm trying to bind object to a combo box. The bidning
happens correctly, but I'm unable to set the DisplayMember property of the
combo box (the count of items in the combo box gives me the correct value,
but no items are displayed in the...
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by: Daniel Doyle |
last post by:
Hello and apologies in advance for the amount of code in this post. I've
also sent this message to the Sharepoint group, but thought that ASP.NET
developers may also be able to help, even though it's a Sharepoint WebPart.
I'm trying to do something fairly simple, create a datagrid that displays
where
and when a person works and allows them to change some of the information
via DropDownLists.
When the user clicks to edit a row, three of...
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by: dbuchanan |
last post by:
ComboBox databindng Problem
== How the ComboBox is setup and used:
My comboBox is populated by a lookup table. The ValueMember is the
lookup table's Id and the DisplayMember is the text from a
corresponding field in the lookup table. In my data table we store the
ID in what I will call the 'key' field.
== Description of the desired operation:
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by: Eric A. Johnson |
last post by:
Hi Everyone,
I am at my wit's end here. I have a combobox (combyQueryTitle) that I
need to use in order to select a query for my database project. Therefore,
I am using the comboQueryTitle_SelectedIndexChanged handler to, when a new
selection is made, update the query and refresh the display. The only
problem is that the program seems to inexplicably start with the
..selectedindex property at -1! This makes no sense to me. ...
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by: Grant |
last post by:
I need some sample code showing how to manipulate data in my access database
using C#. This is what Im trying to do:
Dropdownlist with datagrid both bound to datasource. When the drop down list
value changes - the datagrid values change accordingly. I managed to get
this working by setting the currencymanager to the dropdownlist
selectedIndex (which is probably the wrong way to do it, bu the datagrid
seems to update its values correctly)...
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by: Al |
last post by:
I'm trying to use ComboBox on Windows Form.
I create and set DataBinding and DataTable objects
I create a couple of Procedures:
Private Sub ClearBindings()
cbTakeOffPerson.DataBindings.Clear()
End Sub
Private Sub SetBindings()
With cbTakeOffPerson
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by: Vlado Jasovic |
last post by:
Hello,
I'm using typed dataset for databinding to windows controls and I'm having
some problems.
I'm trying to move all business logic to datatable column_changing events
and the problem that I'm having is when I change some other column, control
value doesn't update immediately until I call endcurrentedit on
bindingmanager which doesnt happen until user click update button.
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by: =?Utf-8?B?UmljaGFyZCBCeXNvdXRo?= |
last post by:
Hi
I'm having problems getting the correct item to display in a bound combobox
in my WinForms app. Using the following code:
With Me.MyComboBox
.ValueMember = "MyIdField"
.DisplayMember = "ToString"
.DataSource = MyDataTable
End With
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by: Gerrit |
last post by:
Hi,
I try to learn programming in c# with databinding controls. Now I have a
problem with a ComboBox with the advanced properties for databinding, I
want to set the DataSourceUpdateMode to OnPropertyChanged, but then the
combobox does not display the right displaymember.
Below is my sample code (it is working, when you paste it in a new
windowsapplication, in a form and delete some generated code, but it is not
a useful program but...
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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: 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: 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: 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: 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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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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