Well, thats it. I hope you enjoy the books as I have spent a lot of time researching different C books. Thank you guys very much! This will definately get me started. I'm not a newbie, but also wouldn't consider myself a "black belt" developer either.
I've had about 10 years experience in. NET, with the last 2 being with C. Before that I developed in VB. I have to say I've got several books for 1. However, enough things have changed in 3.
Here are my current books. Ask a question. Quick access. Search related threads. Make sure that the Design tab is selected. Click and drag a Web Form Label control from the Web Forms section of the toolbox, and drop the Label control onto the page. Click the Label control. In the Properties pane of the Visual Studio. Right-click the. Although you can simply create another version of the first control with a different cache duration to show how multiple user controls can have independent behaviors in the same page, this section makes the second control, FragmentCtrl2.
VaryByControl allows different cache entries to be made based on the values for a specified control. This functionality is made much clearer at run time in the next section.
Click and drag a Web Form Label control from the Web Forms section of the toolbox, and then drop the Label control onto the page. The RadioButtonList control should appear by itself on the line after the Label control. Click the RadioButtonList control.
Click and drag a Web Form Button control from the Web Forms section of the toolbox, and drop it onto the page. The Button control should appear by itself on the line after the RadioButtonList control. Click the Button control. In the Properties pane, type Submit in the Text property. You can now create the Web Form. To create the Web Form, follow these steps:. Add a new Web Form named FragmentCaching. NET as follows:. Click and drag a Web Form Label control from the Web Forms section of the toolbox, and drop it onto the page.
Drag FragmentCtrl1. Position the cursor directly after the control, and press ENTER to move to the next line in the page. Drag FragmentCtrl2. From the File menu, click Save All to save the user controls, the Web Form, and other associated project files.
This also closes the project in the browser window. In Visual Studio, choose About. Then, delete the word another and in its place, add the words file and directory. Choose About. Then, clean up the using directives at the top of the file by using the following shortcut:.
Choose any of the grayed-out using directives and a Quick Actions light bulb will appear just below the caret or in the left margin. Choose the light bulb, and then choose Remove Unnecessary Usings.
Notice that two wavy underlines appear under Environment and String. The wavy underlines appear because these types aren't in scope. Open the Error List toolbar to see the same errors listed there. Let's fix this. In the code editor, place your cursor on either line that contains the error, and then choose the Quick Actions light bulb in the left margin.
Then, from the drop-down menu, choose using System; to add this directive to the top of your file and resolve the errors. To open the code file in the editor, expand the Index.
You should then see Home , and Privacy pages in the menu bar. The Privacy page in the browser renders the text that is set in the Privacy. In Visual Studio, open Privacy. Then, delete the words Use this page to detail your site's privacy policy and in its place, add the words This page is under construction as of ViewData ["TimeStamp"].
Now, let's make a code change. Choose Privacy. Choose the light bulb, and then hover over Remove unnecessary usings. Choose Apply. Visual Studio deletes the unnecessary using directives from the file. Notice that two wavy underlines appear under DateTime. The wavy underlines appear because this type isn't in scope. Then, clean up the using directives at the top of the file by selecting the following shortcut:. Next, create a string for the current date that is formatted for your culture or region by using the DateTime.
ToString method. Notice that two wavy underlines appear under CultureInfo. Then, from the drop-down menu, choose using System. Globalization; to add the directive to the top of your file and resolve the errors. C is a type-safe and object-oriented programming language that's designed to be both robust and easy to learn. NET Core is an open-source and cross-platform framework for building internet-connected applications, such as web apps and services.
NET Core apps can run on either. NET Core or the. NET Framework. You can develop and run your ASP. Visual Studio is an integrated development suite of productivity tools for developers.
Think of it as a program you can use to create programs and applications. Congratulations on completing this tutorial! We hope you learned a little bit about C , ASP.
To learn more about creating a web app or website with C and ASP. NET, continue with the following tutorial:.
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