Windows Forms, CheckBox, RadioButton, ComboBox and database :(

by: Sinisa | last post by:

I have a Windows form which has multiple groups of the same window controls. I wanted to create a control class that has the standard controls in one. something like: public class Sensor :...

C# / C Sharp

Need a way to tell if a System.Windows.Forms.Button is "depressed" (pushed down)

by: jrhoads23 | last post by:

Hello, I am trying to find a way to tell if an .NET windows forms Button (System.Windows.Forms.Button) is "depressed" (pushed down). For my application, I can not use a check box control set to...

C# / C Sharp

can't get dynamically created checkbox to initialize as 'checked'

by: dx | last post by:

I'm extremely frustrated with ASP.NET...again! To me this should be as simple as setting oCheckBox.Checked = True.. yet for some reason it isn't. I have a user control (ascx) that that has a...

ASP.NET

System.Data.DataColumn' does not contain a definition for 'Windows' ??

by: mfunkmann | last post by:

Hi, I recently got an error and I don't know how to fix it: Error 1 'System.Data.DataColumn' does not contain a definition for 'Windows' C:\c#\CsharpPRO\Form1.Designer.cs 304 77 CsharpPRO I...

C# / C Sharp

Windows Datagrid - Add Radiobutton Column

by: Kevin Humphreys | last post by:

Hi, Is is possible to to add a new column to an Windows app unbound datagrid where I can place a radiobutton control? What I am trying to do is to have a radio button for each row on the datagrid...

Visual Basic .NET

RadioButtonList for Windows Forms

by: Jerad Rose | last post by:

The RadioButtonList available on Web Forms comes in very handy when wanting to bind a list of values to a group of radio buttons. However, this doesn't appear to be available for Windows Forms. ...

.NET Framework

ComboBox Item (Windows Forms)

by: Jerad Rose | last post by:

I'm baffled by this -- is there not a typed object used for ComboBox Items? Best I can tell, all of the methods for ComboBox that accept an Item are of type Object. Why in the world is a...

.NET Framework

Windows Forms - Opening forms within forms

by: Dan Tallent | last post by:

In my application I have a form (Customer) that I want to be able to open multiple copies at once. Within this form I have other forms that can be opened. Example: ZipCode. When the user enters...

C# / C Sharp

Windows application - read only

by: Dan Tallent | last post by:

A textbox has a attribute for ReadOnly. This seems like such a simple concept. When a textbox is set to read only the user cannot change the contents of the field. I have been trying to find...

C# / C Sharp

Cloud Servers without Credit Card and Email Registration: A Simpler Way to Get on the Cloud

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...

General

Basic Javascript concepts

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 $name$ ($parameters$) { } ...

Javascript

Batch import of multiple excel files into the database

by: ryjfgjl | last post by:

If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...

Data Management

Merging data from multiple Excel files

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...

Data Management

Migrating Website to Cloud - Emmanuel Katto

by: emmanuelkatto | last post by:

Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel

General

Navigating the Data Structures and Algorithms (DSA)

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...

Algorithms / Advanced Math

Looking to do Android software development, any suggestions? Is flutter better?

by: nemocccc | last post by:

hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?

General

Is that possible of reading the .csv file in column wise and the column have different lengths ?

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...

C / C++

How to build RAID in BIOS?

by: Hystou | last post by:

There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...

Computer Hardware

Windows Forms, CheckBox, RadioButton, ComboBox and database :(

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