DaveD3

Hello, I am a C# desktop app developer who is trying to do an asp web page. The app takes input from the user then does a search of files that reside on the server. I can run it from the development environment and everything works fine. I can not …

Hello, My name is Dave and I am a C# developer who is having trouble getting into web development. I am trying to develop an application that users can access from the web, enter search parameters, and the application will search text files stored on the server and return the …

I have a datagrid view which has more rows than can be displayed. There is a thumb on the right which allows the user to move up and down through all of the rows. What I need to do programtically is at any given time determine which rows are actually …

When I am logged in as admin and map a drive to a remote server, and have reconnect a login checked, does this mapping apply to all users on the system or only the admin user. I have had mapped drives work both ways and would like to understand how …

I am trying to read data from the parallel port and act like a centronics printer. I have written an app, in C#, to read the Parallel data, status and control registers, I can also write to the data and control registers. What I have not been able to figure …

Hi, I am relatively new to C#. I have been considering writing a board type game but am unsure where to start. I would like to create a grid much like Windows Mine Sweeper has and be able to change each square as the game progresses. I am not sure …

I have an interesting problem I hope you can help me with. The situtation is this, my appliction uses a datagridview bound to an access database. There is an edit button which puts the dgv into editable mode for the user. When the user had made the updates they want …

I have a unique issue. I am using datagrids to display 3 tables in an access database. When a user makes a change to the data I want to highlight the cell for a period of time. I have 2 columns that are hidden. When a change is made I …

Good Afternoon, I have developed an app in C# for my company. I install the app on a server then attempt to run it from a Windows XP box. I get a message that the publisher is unknown do I want to run the app. When I click run the …

Hi! I have written an application using c# and it works fine on xp machines. However the environment that it is destine to run on is xp with steady state also running. I compiled the app on one of the steady state machines and two strange things are happening. When …

Good afternoon, I am investigating creating a new application which I hope you can help me with. To isolate two systems we would like to take the output from a print server and send it into the parallel port of a pc, then read the information in and store it …

Hello, I am finishing up my first C# application and I have one wrinkle to iron out. My form has a number of controls at the top but the majority of the area is filled with 3 datagridview controls. The datagridviews were dragged on and sized in the design view. …

Hi, I am very new to .net and C#. I have a datagridview that I want to print. I found the code below on the internet and adapted it to my project. It sends a blank page to the printer. Can someone tell me what is wrong? printDocument1 is declared …

Hello, I am new to C# and .NET. I am working on a application which will run on a number of machines at the same time. All instances will access a single access database in a shared directory. All instances will be able to update the database. What I need …

I am new to C# and .NET and am having a problem. I have a windows form application. I created a Ole data adapter to look at an Access Database with 3 tables. I then created a dataset which gets loaded by the adapter when the process starts. I then …

I am just starting to work with Visual C++ Express 2008 and have run into a situtation I could use help with. To add a new data source to a project I am told to start the data source configuration wizard, this I can do. Next I am to select …

I am working on an application in Visual C++. I needed to generate a message box so I went to the help files and found the C++ example to do this task. I copied and pasted it into my code. When I built the application this code from the help …

I am new to .Net and I am having some problems. I have read the Kate Gregory book for visual C++ .net and successfully implemented her application to look up employees in a database table. I followed the same format to write an application I am working on. The adapter …

Hi! I am writting an windows form application in Visual C++ .NET 2003 and have an issue. When a user makes a change in the datagrid, how can I detect that a change has been made eithor with the datagrid or the underlying dataset? Also how can I identify the …

This is my first post. I am trying to use Visual Studio 2003 which is what is available at work. I am having to problems: first I don't seem to be able to set a watch on a variable, the contex menues are grayed out. The second is I am …

I am new to .NET and have been unable to get data from a CSV file to a dataset. Most examples are VB and C# which need to be converted. The code below compiles clean but does not fill the dataset. I have been unable to set a watch on …