by: Flack |
last post by:
Hello,
I am beginning to write a custom combobox control. Right now it doesn't do
anything special. I created a class that extends ComboBox:
public class TimeSelector :...
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by: Johann Blake |
last post by:
I fill a table in a dataset with values that will be used by a combobox
for the combobox's items. The combobox is a drop down list that only
allows the user to select from the list but not enter...
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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...
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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...
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by: Rich |
last post by:
Hello,
I have a search application to search data in tables in a database (3 sql
server tables). I populate 2 comboboxes with with data from each table. One
combobox will contain unique...
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by: |
last post by:
I am sure this has been asked and answered, but here goes anyway...
VS.Net 2005, VB.Net
How can you display more than one field in the displaymember property of a
combobox inside the...
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by: freekedoutfish |
last post by:
Hi. New member here
Im sat at work, pounding my head off the desk because this tiny bit of simple code refuses to work.
The sub is intended to pull data from the "companyname" column in the...
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by: =?Utf-8?B?UmljaA==?= |
last post by:
Greetings,
I have to load 30,000 unique names into a combox. Filling a dataTable takes
only a few milliseconds. But populating the combobox and displaying the list
takes several seconds - way...
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by: =?Utf-8?B?Q2hyaXM=?= |
last post by:
I am trying to populate a DataGridView Combobox column with a different data
binding source (dataset) depending upon a selection made in a previous
column. I can handle the previous column but how...
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by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
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by: ryjfgjl |
last post by:
In our work, we often need to import Excel data into databases (such as MySQL, SQL Server, Oracle) for data analysis and processing. Usually, we use database tools like Navicat or the Excel import...
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by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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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...
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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: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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