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Wednesday, March 11, 2015
Sunday, December 14, 2014
1023 - Visual Studio 2012 C# - Create WPF Application
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1) Create a new WPF Project
2) Display Toolbox
3) Add Control Object
4) Edit Codes
5) Save the application
6) Run the application
1) Create a new WPF Project
1.1) Go to Menu. Select File/New/Project…
1.2) Enter project settings.
Visual C#
Windows
.Net 4.5
WPF Application
WpfApplication1
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Wait…
1.3) Outcome.
2) Display Toolbox
2.1) Click the Toolbox tab and then click the Pin button.
2.2) Outcome.
(Toolbox panel is pinned to the window).
3) Add Control Object
3.1) Click the Button control in the Toolbox to select it.
3.2) Double-click the Button control to place the object on the form.
4) Edit Codes
4.1) Double-click the Button object on the form.
4.2) Outcome.
(The code window is displayed).
4.3) Type the following code in the red rectangle shown in the above picture.
MessageBox.Show("My first WPF Application!");
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5) Save the application
6) Run the application
6.1) Click the Start button (with Debug option).
Wait…
6.2) Outcome.
6.3) Click the button.
1022 – Visual Studio 2012 C# - Error Window
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1022 – Visual Studio 2012 C# - Error Window
1) Continue from previous tutorial
2) Show Line Numbers
3) Syntax Error
4) Error List Window
1) Continue from previous tutorial
Startup codes
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
// Output text to the screen.
Console.WriteLine("Beginning Visual C# 2012!");
Console.ReadKey();
}
}
}
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2) Show Line Numbers
2.1) Go to Menu. Select Tools/Option.
Select Text Editor/All Languages/Line Numbers (select).
2.2) Outcome.
3) Syntax Error
3.1) Find the “;” character in line no. 15.
Delete this symbol.
3.2) Outcome.
Visual Studio warns you that there is an error.
If you hover your mouse on the error marker, you will get some explanation.
4) Error List Window
4.1) Go to Menu. Select Debug/Start with debugging.
You get an error dialog.
Select Yes.
4.2) Outcome.
1021-Creating A Simple C# Console Application
1021-Creating A Simple C# Console Application
1) Run Visual Studio 2012
2) Create New Console Project
3) Edit Codes
4) Debug Codes
1) Run Visual Studio 2012
If you don’t get Visual C# Environment, follow this tutorial, http://visualstudio-steps.blogspot.com/2014/12/1020-visual-studio-2012-setting-c.html
2) Create New Console Project
2.1) Go to Menu. Select File/New/Project…
2.2) Define project settings
Visual C#,
Windows,
.NET 4.5,
Console Application,
ConsoleApplication1
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Click OK.
2.3) Outcome.
3) Edit Codes
3.1) Codes are shown in Code Editor window.
3.2) Edit as follows
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
// Output text to the screen.
Console.WriteLine("Beginning Visual C# 2012!");
Console.ReadKey();
}
}
}
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4) Debug Codes
4.1) Go to Menu. Select Debug/Start Debugging.
4.2) Outcome.
Note:
If you select “Start without debugging”, you will not get the Locals and Call Stack window.
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1020 – Visual Studio 2012 – Setting C# Environment
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1020 – Visual Studio 2012 – Setting C# Environment
1) Open Import And Export Settings Tool
2) Import and Export settings wizard
3) Reset Completed
4) Restart Visual Studio 2012
1) Open Import And Export Settings Tool
Go to Menu. Select Tools/Import and Export settings…
2) Import and Export settings wizard
2.1) Select Reset All Settings.
2.2) Save option.
Select No.
2.3) Default Settings option.
Select Visual C# Development Settings.
3) Reset Completed
4) Restart Visual Studio 2012
REFERENCE
Extracted from “Beginning Visual C# 2012 Programming”, available online fromhttp://www.amazon.com/Beginning-Visual-C-2012-Programming/dp/1118314417
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Friday, December 12, 2014
100 Visual Studio 2012 Windows Form Application With C# and .NET 4.5
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C# WITH .NET FRAMEWORK 4.5
100 Visual Studio 2012 Windows Form Application With C# and .NET 4.5
Contents
1) Create A New Project.
2) Select Template.
3) Solution Explorer
4) Form and Code Editor.
4.1) Form Design
4.2) Code Editor
5) Deleting Project and Solution
1) Create A New Project.
Go to Menu. Select File/New/Project
2) Select Template.
In the New Project Dialog Window, select options.
Template Category: Visual C#/Windows
Framework: .Net Framework 4.5
Template Type: Windows Forms Application
Name: WindowsFormApplication1
Location: {your default visual studio 2012 project path}
Solution Name: WindowsFormApplication1
3) Solution Explorer
3.1) Solution Explorer Panel shows your current Solution containing a Project.
3.2) Form
By default “Form1” is created and opened in the Editor Window.
You can double-click the item to open it at any time.
The Form1 has “.cs” file extension; meaning that it is coded in C-Sharp Language.
4) Form and Code Editor.
4.1) Form Design
4.2) Code Editor
Right-click the form and select View Code.
By default Visual Studio generates the following startup codes.
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace WindowsFormsApplication1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
}
}
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5) Deleting Project and Solution
5.1) To delete a project, right-click its name in Solution Explorer and select Remove.
Click OK to confirm deletion.
5.2) To delete a Solution, you cannot do that through the context menu. The option doesn’t exist.
Right-click the Solution and select Open Folder in File Explorer.
Find the Solution Folder.
5.3) Right-click the Solution Folder and select Delete.
Click OK to confirm deletion.
5.4) Switch back to Visual Studio 2012.
Go to Menu. Select File/Recent Projects and Solutions/WindowsFormsApplication1.sln
Visual Studio 2012 could not find the Solution and ask if you want to remove its reference? Click Yes.
If the Solution name is still shown in Solution Explorer, go to Menu. Select File/Close Solution.
No need to save because we do not perform anything on it.
6) Exercise
6.1) Re-create the WindowsFormApplication1.sln
6.2) Open the Solution Folder in File Explorer.
6.3) Send the folder as a Zip file.
6.4) This zip file serves as a simple backup. You just unzip it later suppose you need a fresh copy of Windows Form Application project.
WARNING:
Before you unzip the compressed file and import the Solution to Visual Studio, make sure that there is no other existing solutions sharing the same name.
Otherwise you may accidentally overwrite the existing Solution files and folders.
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