Visual Studio Journey: March 2011

Wednesday, March 30, 2011

Super Easy way to Embed Code in Your Blog!

This is so easy I almost hesitate to mention it. There are several code highlighters out there that claim to be able to highlight your source code using a bunch of Javascript. I have found that none of them work, or they are so cumbersome that the cease to save you time and energy and actually make the job harder.

That's when I came across http://pastebin.com/. You can paste in your code, make sure it's right and when you like it, you can get an embed code that works with Blogger, or any other blog engine that allows embed tags.

Problem solved. Case Closed.

Bryan Valencia is a contributing editor and founder of Visual Studio Journey. He owns and operates Software Services, a web design and hosting company in Manteca, California.

Tuesday, March 29, 2011

Using SQL Server Authentication on SQL Express

For most of my databases, I am content to use Windows Authentication for my database access. In a development or small shop environment, it's usually acceptable to let Windows bear the burden of authentication.
But if you need to add just one database app that requires a separate login beyond the Windows login, here's how.

First a few definitions.
SERVER vs. DATABASE
SQL Server (in my case express 2008 R2) is not a Database. In the management studio, when you log into the management studio, you can see that .\SQLEXPRESS (the root node) is called a server. It is important to read this article carefully when I talk about servers vs. databases, as it makes a difference.

LOGIN vs. USER
This is a little more blurry, but a login is not much more than a name, password, and a set of permissions to access the server. A user exists in databases, and has specific roles and permissions in an individual database.

Getting Started
In the Mode
First, make sure your server is in the mode (mood?) to use both kinds of authentication.
Open SQL Server Management Studio and right-click the SERVER name. Pick properties.

Then on the Security tab, make sure SQL Server and Windows Authentication mode is selected.

If it wasn't, then you'll need to save the change and restart SQL Server. If it was already selected you can skip this section.
Restarting SQL Server
Return to the SQL Server Management Studio and right click the Server Name.

Select restart.

Create a Server Login
When we create logins, in general we want to create one login per user. First, log into management studio using windows authentication (or however you normally gain admin access). Under the server tree (not a database tree) select Security- Logins and pick New Login.

Add your login...
Make sure to add a password and select the default database.

On the User Mapping tab...
Select the checkbox by your database.
Enter dbo as the default schema
Check every permission that doesn't contain the word deny.
Note that there are some additional roles in my database that I had added previously.

On the Status tab, make sure grant and enabled are selected.

Click OK.
Using witch-hazel and fairy dust, Management studio will now create your LOGIN to the SERVER, and your USER in the DATABASE.

Look in the Databases tree and find the user created by the wizard.

Open his properties.

The General tab should look much like this.

Testing
To test your new user/login, open a second copy of SQL Server Management Studio.
Change to SQL Server Authentication and enter your user login info.

If you forgot the password (as I did about 6 times while writing this article) you can go back to the login tree in your first SQL Server Management Studio window and change it there, then try again.

Now it's easy to use this login in your programs to access this database. It's also easy to set database level permissions, roles etc.

in C# to create a connection string to access the database do this:

Bryan Valencia is a contributing editor and founder of Visual Studio Journey. He owns and operates Software Services, a web design and hosting company in Manteca, California.

Friday, March 4, 2011

Using Web Safe Fonts in CSS

If you are editing the stylesheet in Visual Web Developer, and you access the font-family dropdown, Microsoft shows 3 common web-safe fonts and then every font in your system.

This is dumb. Most of us designers have many, many fonts that the average web browsing public has never heard of.

Therefore, I present this list of Web Safe Fonts. Use this list in the font-family settings to achieve the effect you want, with maximum web compatibility.