Windows Forms Issue

by: Joey Powell | last post by:

Hello all. For a long time now I have been struggling with a .net Windows Forms problem. In several of my applications, I use the "Process" class from System.Diagnostics to accomplish various task...

C# / C Sharp

over 4297000000 of GDI objects in a Windows.Forms application! ListView's leak.

by: Wiktor Zychla | last post by:

today we've found a critical issue regarding the ListView from Windows.Forms. it was confirmed on several machines with Win2K and XP. here's the problem: create a ListView with about 50000 rows....

C# / C Sharp

Not able to take screen shots of "S to make presentation

by: Rajat Tandon | last post by:

Hello there, I am relatively new to the newsgroups and C#. I have never been disappointed with the groups and always got the prompt replies to my queries.This is yet another strange issue, I am...

C# / C Sharp

Timers and Windows Service question

by: Nathan Kovac | last post by:

I have a feeling I am missing something simple, but I just can't find it. Perhaps someone can give me a lead on where to look. I will describe the issue then post my code to the web service. My...

C# / C Sharp

Web App vs Windows App

by: dcbud | last post by:

I'm hoping to get a response from developers with experience in both developing applications for Windows and the Web using VS.NET2005. I'm looking for input as to why we would want to develop a web...

.NET Framework

Embedded .net Windows Forms Control Security Issue

by: gxl034000 | last post by:

Hi, I have been trying to use a .net Forms control in my webpage to open up an application(notepad) on the client. The control works fine when embedded in a windows form, but I keep getting a...

ASP.NET

Dispose problem/crash with maximized MDI child windows

by: Tom | last post by:

I am having a serious issue with my MDI child windows. This is with a large VB.NET application that I ported over to VS 2005 from VS 2003. The problem is that, if the child window is maximized and...

Visual Basic .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

Error in string comparison (Non-English windows)

by: Usman Jamil | last post by:

Hi I'm having a strange error while comparing two strings. Please check the code below. This is a simple string comparison code and works just fine on all of my machines. While debugging an...

C# / C Sharp

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

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

One-click Importing Excel Data into a*Database

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...

Microsoft Excel

Easy Steps to Fix "Canon Printer Won't Connect to WiFi Network"

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,...

General

How to turn on java script in a villaon keypad mobile phone

by: Charles Arthur | last post by:

How do i turn on java script on a villaon, callus and itel keypad mobile phone

Java

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

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

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