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I developed a C# app last year which has been used on 4 or 5 pcs regularly during that time with no problems. Part of the app copies a Word document (docx 2007) then dynamically appends a few pages then saves it in a set place on the PC. The app has been installed on XP, Vista, with PCs that...

I am building an app which consists of two forms - one for data entry (datagridview databound to a custom object) and one for display on a separate display screen (hence the separate form). Is it possible to use databindings across forms when using a custom user control? The problem I have is...

I am looking into building a C# app that will let the user enter information which will then be formatted and displayed on a separate screen. I guess I could either show the formatted data in a new windows form or in a web browser. The system will be set up on a lap top so the user will be...

I'm using a datetimepicker control and it's text and value properties are databound to a datetime property of a custom object. The date value defaults to todays date. If I open the application and enter other data, but don't change the date value in the picker (because I want todays date and...

I've been using a bindinglist to databind a list of objects to a datagridview in the project I am working on. The bindinglist type is 'Issue' where 'Issue' is a custom object. However, there has been a small change in the spec and I think I am now going to have to use a custom collection as the...

I have a datagridview which is databound to an object. There are 4 properties in this object all boolean which are shown as checkboxes in the datagridview. I want them to act like radiobuttons so when one is checked the others are all unchecked. So I added a method to my class so that whenever...

I have a bit of code here which looks really awful to me - what would be the best way to redesign/rewrite this? public ImpactType ImpType { get { if (costD) { if (r1) {...

I am programmatically adding a tabpage to a tabcontrol, and then adding a user control to this tab page. The application starts maximized and I need to make sure that this user control stretches to fill the tab page by setting it's anchorstyles. However my code just doesn't seem to be having any...

I have a class called company as follows: public class Company { public BindingList<Issue> Issues1 { get { return issues1; } set { issues1 = value; } } public BindingList<Issue> Issues2 { get { return issues2; } set { issues2 = value; } } ...other properties }...

I'm a C~ developer who has only ever has to write applications that will be released to one or two people in a controlled environment. I may be about to start work on an app that needs to be as secure as possible so that people can't steal / copy it. I am looking for information on all...

I am building a website for a friend and have the basic layout working fine in IE7. However in IE6 the white background does not extend across to the right hand column and I haven't figured out how to fix this. Can anyone help me on this one? The website is on a test URL at...

I am building a website for a friend and have the basic layout working fine in IE7. However in IE6 the white background does not extend across to the right hand column and I haven't figured out how to fix this. Can anyone help me on this one? The website is on a test URL at...

Hi there I am involved in running a membership based website which allows users to enter a certain amount of 'free' text. However to make the system work they should not be able to enter an email address. We have a Function already which uses regular expressions to look for email addresses using...