listbox displaymember.. . - Visual Basic .NET

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by: Alex Stevens | last post by:

I'd already posted this in microsoft.public.dotnet.framework.windowsforms and microsoft.public.dotnet.framework.windowsforms.controls to no avail so apologies for the cross-posting. Hi, I'm writing a usercontrol which displays the typical two listboxes and the ability to move items from one to the other. The listboxes are populated with my custom objects (SwapItem), which simply

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Listbox, DataBinding & ValueMember Error

by: Supa Hoopsa | last post by:

Working on a windows form, I am trying to bind a listbox to a dataset and want to set the displaymember & Valuemember properties of the listbox so that I can retrieve the selectedvalue from a selecteditem in the listbox. My code is very simple: lstReports.DataBindings.Clear() lstReports.DataSource = dsDataSet.Tables("Reports") lstReports.DisplayMember = "ReportDescription" lstReports.ValueMember = "ReportsKey"

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ListBox DataSource DisplayMember Property Problems in C# I have a (single select) listbox with data and when I click on the list I can't get the right text selected. My listbox is setup using the DataSource property. I set my ValueMember and DisplayMember listBox1.ValueMember = "TypeID";

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I've got a strange bug with Listbox.DataSource...

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mulitcolumn listbox and datasource property question

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I have the following bit of code (which works fine): Dim Customer As New CCustomer mFrmOrder.lstCustID.DataSource = Customer.getCustomers.Tables("data") mFrmOrder.lstCustID.DisplayMember = "surname" mFrmOrder.lstCustID.ValueMember = "custID" mFrmOrder.lstCustID.Refresh() mFrmOrder.lstCustID.ClearSelected() Customer = Nothing

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populate a listbox with a hashtable

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Hi all, Is it possible to populate a listbox from a hashtable (complexbind) where the ValueMember of the listbox maps to the "key" member of the hashtable AND the DisplayMember of the listbox maps to the "value" member of the hashtable? I found that it is impossible to use a hashtable as a listbox datasource directly (from trial and error) and tried DirectCast-ing to an arraylist without any success. Before I spend anymore time in vain...

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Help with listbox displaymember...

by: frank | last post by:

Hello All, I know this is a re-post, but I didn't get any bites on my last post. So here goes again: I have a listbox which is bound to a datatable. I have set the displaymember and valuemember and all works well: the user dbl clicks an item in the list box, I use the valuemember to retrieve some values from the db. However, I would like a label to display the displaymember value that was selected by the user. I am assuming this is a...

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ListBox: How to add an item with its DisplayMember and ValueMember

by: =?Utf-8?B?QmVu?= | last post by:

How would you add an item with its DisplayMember and ValueMember without binding to a datatable or dataview like: listbox.DisplayMember = "name"; listbox.ValueMember = "recid"; listbox.DataSource = dt; listbox.Items.Add(name) can only add the DisplayMember. Thanks,

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Problem With Comparison Operator <=> in G++

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The easy way to turn off automatic updates for Windows 10/11

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Access Europe - Using VBA to create a class based on a table - Wed 1 May

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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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Couldn’t get equations in html when convert word .docx file to html file in C#.

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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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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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transfer the data from one system to another through ip address

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How to add payments to a PHP MySQL app.

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