Part 1 Understanding C# Class and Member Modifiers How to: Control the Availability of a Variable Access Levels in Visual Basic Working with .NET access modifiers Classes and their access modifiers So let’s see what the differences are between the access modifiers of VB.Net and C#. I found this list. For VB.Net that would be: Private Protected Friend Protected friend Public In C# that will be:
This is an archive of the posts published to LessThanDot from 2008 to 2018, over a decade of useful content. While we're no longer adding new content, we still receive a lot of visitors and wanted to make sure the content didn't disappear forever.
Ever seen this when you try to use the print client control in SSRS, “Unable to load client print control”? Well if you haven’t I’m willing to bet you will. Member pmch22 and myself worked on this little fun error message for the entire day. First the problem seem to have come up a few weeks ago when someone tried to print and received this message. They downloaded a patch and applied it but no luck.
This falls under DBA scripting and automation. I am going to try to key on these things in the next few weeks after reading Dan’s blog titled, “Scripting DBA Actions” here http://blogs.msdn.com/dtjones/archive/2008/11/23/scripting-dba-actions.aspx If you have a landscape that is of some size then on most of your instances you’re going to find yourself mixed into dozens of SQL Agents Jobs that can become a daily task to ensure they ran correctly.
I am a VB.Net developer that writes C# code. I use C# for writing my test projects since Rhino mocks likes C# a lot better then it does VB.Net and we can all blame it on the bad lambda implementation that VB.Net 9.0 has. Lucky for us, this will improve in VB.Net 10.0. But I am writing this series of posts about the difference between C# and VB.Net because I am preparing for a promotion exam.
Recently I was asked if I could design an intranet site to provide a single point access to all reports developed using Reporting Services. To begin with I developed a site where the Report URL was saved as a hyperlink on the page. Soon I realized that there were 50 odd reports and new reports keep getting added every now and then. This way I would have to keep updating the hyperlinks forever.
Today I had to draw a text on a panel that I had created at runtime. This is actually pretty easy but there are some pitfalls that can take a few minutes to figure out. This is all still in the good old windows forms, none of that WPF magic for me ;-). So first you create a form. And then in the load event of that form we create this.
Some bugs just don’t seem to be the trouble to fix. I had this unusual problem with a treeview (the one that can be found at System.Windows.Forms.TreeView) and disappearing icons. Just look at this. You can see that there is nothing wrong with the icons or the imagelist because the button just above the treeview uses an icon from the same imagelist as the treeview. Now this seems to be a known bug.
This 490-page document covers the essential phases and steps to upgrade existing instances of SQL Server 2000 and 2005 to SQL Server 2008 by using best practices. These include preparation tasks, upgrade tasks, and post-upgrade tasks. It is intended to be a supplement to SQL Server 2008 Books Online. Chapter 1 gives an overview of the technical issues and decisions that are involved in an upgrade to SQL Server 2008, as well as recommendations for planning and deploying an upgrade.
There are various methods to accommodate this problem, let’s examine a few of them and also check performance. When you divide two numbers, and the denominator is 0, the result of the operation is undefined. In reality, we usually define some alternative number to use (usually 0). In the example and the code I show below, I will assume that the expected result for a ‘divide by zero’ condition is 0.
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