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by: Wayne Wengert |
last post by:
I am trying to populate a combobox with a lisy of items. I want the 1st item
to be "Make a Selection" and the following items will be names from a table
in my DB (See code below).
When I run the project, the combox box initially displays an empty
selection. When I click on the drop down arrow I see the "Make a Selection"
followed by the...
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by: Varun |
last post by:
Hello
I am trying to make the items in my combobox be removed if they are present in my array
I cant however get my code to work. The values are read into my combobox using a datareader. I then want to remove items from the items collection of the combobox if they are in my array. Here is what i try
If i > 0 The
For i= 0 To (MyArray.Count...
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by: tupolev |
last post by:
Hi,
I already post this item but now I know whats wrong: I want to allow the
user to edit the items in a combobox. The problem is that the textchange
event works just one time (for the first changed letter) because he reset
the selectedindex of the combobox to -1. In debug mode I can't see where he
does this. How can I solve this?
My...
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by: Don |
last post by:
Is there any way to detect when an item has been added to the Items
collection of a combobox or listbox? I am inheriting a Combobox and want to
validate items before they are added to the combobox, but I can't find
anything that will let me do that.
- Don
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by: Backwards |
last post by:
Hello all,
I'll start by explaining what my app does so not to confuss you when i
ask my question. ☺
I have a VB.Net 2.0 app that starts a process (process.start ...) and
passes a prameter through from a combo box. The combo box items are
made up of IP address and computer host name. Anything a user places in
this combo box it writes...
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by: Gian Paolo |
last post by:
hi all
i'm looking for a way to add 2 items in a combobox in the same line and
hide one.
i'm working on the code above but it returns me only the last value i
entered and i do not know why....
*********** CLASS
using System;
using System.Collections.Generic;
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by: Pramod Kadur |
last post by:
I have a combobox which has a list of items displayed by default. Based on selection of an item in first combobox, i need to display the related items in my second combobox, so i need to remove those items in the list(second combobox) which is not relavant to the item selected in first combobox.
Can i have the code details on doding this in...
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by: Kevinp |
last post by:
I've spent the last four hours Google searching for a way to disable
items in a Combobox. I found one example in C++ which I can't get to
work and another in C# that I couldn't get to work either.
Does anyone have some good code for an owner-drawn combobox?
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by: asappradeep |
last post by:
Dear friends
I am using VBA language
i am using
Combobox1.RemoveItem(Combobox1.Listindex)
fro removing the selected item but it is removing first item in the list pls give the solutiojn
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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...
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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. ...
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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...
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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...
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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: 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: 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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