1.
: Windows Microsoft Visual Studio.NET.
: Microsoft Visual Studio.NET C#.
1.1. Visual Studio.NET.
.NET - Visual Studio.NET. 2002 . Visual Studio.NET Microsoft.NET ': , .NET-㳺.
³ - Visual Studio.NET 2000 . Microsoft . , , . , , , Visual Studio 6.0, , .
- Microsoft, Visual Studio.NET. , . , .
Visual Studio.NET. //Microsoft Visual Studio 2005/Microsoft Visual Studio 2005. ' Visual Studio Start Page, . 1.1. , , . Find Samples , .
. 1.1. .
. What's New in Visual Studio 2005? VS.NET. -.
, View/Other Window/Start Page.
1.2. .
Visual Studio 2005 #. Visual Studio 2005 VB, #, C++, Setup ( ) . Visual Studio 2005, File/New/Project... ϳ ' , . 1.2. ( ) . #, Visual #. . Windows- (Windows Application), (Console Application) .
|
|
|
. 1.2. ³ .
Windows Application. , , . . . 1.3.
. 1.3. Visual Studio 2GGS.
. Solution Explorer , Class View Properties.
³ Solution Explorer , . , , , , Add/Windows Form (. 1.4). , . , , Form1 View Code. ³, View Designer. . - .
³ ClassView , (. 1.5).
Class View , , . Class View. , . Class View. Visual Studio 2005. Class View , View/Class View.
1.3. ³ Properties.
³ Properties . Properties . , ,
: ( ) ( ). - , , , , . . , . . , Properties , . , Properties, . , .
³ 䳿 , , . , - , 䳿. . , ' , ' , .
|
|
|
1.4. ³ Toolbox.
Windows Forms , . Visual Studio , View/Toolbox (. 1.8). ³ .NET Windows. Toolbox : Data, Components, Windows Forms, General . , . Windows Forms , , , . Data . Components , Timer. General - .
. 1.8. (Toolbox).
1.5. ³ .
. - , - Visual Studio. -, . , , Solution Explorer,
Auto Hide .
1.6. Visual Studio 2005.
䳿, Visual Studio 2005, . , , . , . Visual Studio 2005 . View/Toolbars (. 1.11).
ҳ , , . , Customize.
Visual Studio 2005 . , Visual Studio 2005. ( ). , . , File , . . , New File . . , Ctrl+
2. Windows- .
2.1. .
', , . , (MDI) . - .
- ', , , , , , .
, ' .NET, , System.Windows.Forms.Form. , Visual Studio Designer, . , . , Windows Forms . - , , . , . , Visual Studio Designer.
|
|
|
ϳ : , , . , , .
Visual Studio 2005 . Visual Studio 2005 File/New/Project... , ', Visual C# Project Windows Application. ' HelloWorld .
' . Windows Forms. Solution Explorer HelloWorld : Properties, References, Form1.cs Program.cs. , # .cs.
- Form1.cs Program. cs. Form1.cs , . Program.cs Main(), ' . . Properties Name Form1 MainForm. Properties , Visual Studio 2005 , View/Properties Window Alt+Enter.
2.2. .
. Visual Studio 2005 . Solution Explorer HelloWorld. Properties
Application .
Assembly Name ' .
Output . Windows Application, Console Application Class Library. Windows Forms Windows Application.
Default Namespace
.
Startup Object ' , Main,
Icon .
Resource File ' .
, Microsoft.NET Framework SDK Documentation, Visual Studio 2005.
, Properties/Build (. 1.13).
Configuration - .
Conditional compilation symbols . .
. 1.13. ³ Configuration Properties/Build.
Optimize code true .
Check for Arithmetic Overflow/Underflow .
Allow unsafe code - unsafe. Warning Level , .
|
|
|
Treat Warnings As Errors .
Output Path , .
XML Documentation File ' , . Tools/Build Comment Web Pages.
Generate Debugging Information . .
.
2.3. .
(. 1.3). , , .
. :
Properties Window ( View /Properties Window);
Layout Toolbar ( View/Toolbars/Layout);
Toolbox ( View/Toolbox).
. #. , Form1.cs Solution Explorer View Code. ³ Form1.cs. , # . , , , Notepad. , Visual Studio 2005, :
1) Program. cs - . using System;
using System.Collections.Generic; using System.Windows.Forms; namespace HelloWorld { static class Program { /// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread] static void Main()
{ Application.EnableVisualStyles(); Application.SetCompatibleTextRenderingDefault(false); Application.Run(new MainForm());
}
}}
.
using System;
using System.Collections.Generic; using System.Windows.Forms;
, . - using . . namespace HelloWorld
HelloWorld. Program Main.
static void Main()
{
Application.Run(new MainForm());
Main , , . Main() , MainForm.
2) Form1.cs MainForm. HelloWorld, Program, Main. , , ' ': HelloWorld.MainForm.
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
namespace HelloWorld
{ public partial class MainForm: Form {
public MainForm()
{
InitializeComponent();
}
}}
3) MainForm Form 1.Designer.cs. InitializeComponent() .
namespace HelloWorld { partial class MainForm { private System.ComponentModel.IContainer components = null; protected override void Dispose(bool disposing)
{ if (disposing && (components!= null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows Form Designer generated code private void InitializeComponent()
{
this.SuspendLayout();
//
// MainForm
this.AutoScaleDimensions = new System.Drawing.Size(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(292, 266); this.Name = "MainForm"; this.Text = "Forml"; this.ResumeLayout(false);
}
#endregion
}
}
2.4. .
, , Build/Build HelloWorld. ' - ErrorList ( ) Output. , , . . Visual Studio .
|
|
|
Output . ³ View/Output. . :
--- Build started: Project: HelloWorld, Configuration: Debug Any CPU ---
C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Csc.exe /noconfig /nowarn:1701,1702 /errorreport:prompt /warn:4/define:DEBUG;TRACE /reference:C:\WINDOWS\Microsoft.NET\Framework\v2.0.50 72 7\System.Data. dll
/reference:C:\WINDOWS\Microsoft.NET\Framework\v2.0.50 72 7\System.Deplo yment.dll
/reference:C:\WINDOWS\Microsoft.NET\Framework\v2.0.50 72 7\System.dll /reference:C:\WINDOWS\Microsoft.NET\Framework\v2.0.50 72 7\System.Drawi ng.dll
/reference:C:\WINDOWS\Microsoft.NET\Framework\v2.0.50 72 7\System.Windo ws.Forms.dll
/reference:C:\WINDOWS\Microsoft.NET\Framework\v2.0.50 72 7\System.Xml.d ll /debug+ /debug:full /optimize- /out:obj\Debug\HelloWorld.exe /resource:obj\Debug\HelloWorld.MainForm.resources /resource:obj\Debug\HelloWorld.Properties.Resources.resources /target:winexe Forml.cs Forml.Designer.cs Program.cs Properties\AssemblyInfo.cs Properties\Resources.Designer.cs Properties\Settings.Designer.cs
Compile complete - 0 errors, 0 warnings
HelloWorld -> C:\Documents and Settings\User\Moi \Visual Studio 2005\Proj ects\HelloWorld\HelloWorld\bin\Debug\HelloWorld.exe ========== Build: 1 succeeded or up-to-date, 0 failed, 0 skipped
, .
.
2.5. .
Visual Studio 2005 : . Debug/Start. . , , Debug/Start Without Debugging. (Debug/Start Without Debugging). ' (. 1.14).
Windows .
2.6. .
. , . Toolbox Button . . . Properties:
Name: HelloWorld Text:
. Properties Events. Click . Click. Visual Studio 2005 . :
private void HelloWorld_Click(object sender, System.EventArgs e)
{
}
:
private void HelloWorld_Click(object sender, System.EventArgs e)
{
MessageBox.Show(",");
}
³ . . .
2.7. .
C# . , WindowsForms. , GUI .
. NET Console. : , . ³ , . / ( , , , ), .
: Read, ReadLine, Write WriteLine, - , - .
Read . ³ int, , -1( ), . :
do
{ int i = Console.Read(); if (i!= -1)
Console.WriteLine("{0} {1} ", (char)i, i);
else
break;
} while (true);
.
ReadLine ( ). ' string null, .
do
{string s = Console.ReadLine(); if (s!= null)
Console.WriteLine(" : " + s); else
break; } while (true);
Write . ³ . , Write :
Console.Write (1);
Console.Write (0.754);
Console.Write("Hello!");
. . , {n} n- ( 0): string Name="";
Console.Write(", {0}", Name);
WriteLine Write , .
. , , .
³ , File/New project. Visual #, - Console Application. ' TestConsole. ³ #. . using System;
using System.Collections.Generic; using System.Text; namespace TestConsole { class Program
{ static void Main(string[] args)}
}
, . :
static void Main(string[] args)
{
// string strText;
// Console.WriteLine(" .");
// strText = Console.ReadLine();
// Console.WriteLine(" {0}", strText);
}
.
1. Windows- , .
2. Windows- , .
3. Windows- 1 2. ' 1, ' 2.
4. Windows- 1 2. ( 1) ( 2, 1 ). 2 ( ) ( ).
5. , .
.
1. Visual Studio 2005?
2. Visual Studio 2005?
3. ClassView?
4. Toolbox?
5. Properties?
2
: Windows Forms .
: Windows Forms.
1. .
(. 1.1.) : , . . Windows Application TestButtons. . :
Name - TestButtonsForm
Text -
GroupBox, RadioButton, CheckBox Button. . 1 . . , GroupBox. ' .
.1. 1. TestButtons.
:
Button1:
Text -
groupBox1:
Text -
radioButton1:
Text -
radioButton2:
Text-
radioButton3:
Text -
checkBox1:
Text -
Checked - True
, Visual Studio.NET. - TestButtons.Designer.cs) (Program.cs).
button1_Click :
private void button1_Click(object sender, EventArgs e)
{
//
string strMessage = "";
//
//
if (radioButton1.Checked == true)
{
//
strMessage = radioButton1.Text;
}
//
else if (radioButton2.Checked == true)
{
//
strMessage = radioButton2.Text;
}
//
else if (radioButton3.Checked == true)
{
//
strMessage = radioButton3.Text;
}
//, '
// ,
if (checkBox1.Checked == true)
MessageBox.Show(" " + strMessage);
}
³ . . . ' : . . '. , , .
2. .
, . - ComboBox, , CheckedListBox, . ComboBox , . .
Windows Applications TestLists. . Form1.cs TestListsForm.cs. :
GroupBox, CheckedListBox
ComboBox
Button.
2.1.
. 2.1. TestLists.
. GroupBox, . GroupBox . .
:
Text -
:
groupBox1:
Text -
checkedListBox1:
Name - memberList
comboBox1:
Name - peopleList
Text -
button1:
Name - buttonAdd
Text -
button2:
Name - buttonDelete
Text -
ComboBox CheckedListBox VisualStudio.Net. Items.
Items . ComboBox, ' peopleList, . peopleList Items. ³ StringCollectionEditor, Items. : , , .
, . ϳ . . , ( TestListsForm.cs TestListsForm.Designer.cs).
.
, , ComboBox, . buttonAdd_Click , :
private void buttonAdd_Click(object sender, System.EventArgs e)
{
//
if(peopleList.Text.Length!= 0)
{
// ,
memberList.Items.Add(peopleList.Text);
}
else
{
// ,
MessageBox.Show("
.");
} }
. memberList.Items.Add memberList. peopleList.Text, . . buttonDelete_Click.
private void buttonDelete_Click(object sender, System.EventArgs e)
{
//
while(memberList.CheckedIndices.Count > 0)
//
//
//
// CheckedIndices
//
// '
memberList.Items.RemoveAt(memberList.CheckedIndices[0]);
//
//CheckedIndices.Count
//
}
3. , .
, . , NumericUpDown . : NumericUpDown . , , .
Windows Application TestIndicator. . Forml.cs TestIndicatorForm.cs. :
TrackBar
ProgressBar
NumericUpDown.
3.
. 3. TestIndicator.
. TrackBar1:
Maximum 100
TickStyle Both
Text .
.
numericUpDown1 trackBar1 , progressBarl - . . , TrackBar Scroll, . 䳿 Scroll, 䳿 . ' trackBar1_Scroll. , :
private void trackBar1_Scroll(object sender, System.EventArgs e)
{ int Value = trackBar1.Value;
numericUpDown1.Value = Value;
progressBar1.Value = Value;
}
numericUpDown1. , : (NumericUpDown), . 䳿 ValueChanged numericUpDown1. 䳿 ValueChanged . numericUpDown1_ValueChanged. trackBar1_Scroll.
private void numericUpDown1_ValueChanged(object sender,System.EventArgs e)
{ int Value = (int)numericUpDown1.Value;
trackBar1.Value = Value;
progressBar1.Value = Value;
}
, . ³ . . . .
1. Windows-, :
) , (4 . ).
if (radioButton1.Checked == true)
{ pictureBox1.Image = Image.FromFile("C:\\11.jpg",true);}
) (4 ).
) NumericUpDown ; NumericUpDown.
1. .
2. ListBox ComboBox?
3. ?
4. Items?
5. RemoveAt?
3
: .
: Windows Forms.
1. Toolbox
Toolbox . , - Toolbox Add Tab. , Delete Tab. Copy Paste.
Solution Explorer - , Toolbox. - Toolbox Add Tab
' " "
2. COM -
, Main() Start.cs [STAThread], , . 䳿 COM.
namespace MediaPlayer.cs
{
static class Program
{
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new Form1());
}}}
Choose Items
, ', COM Components, Windows Media Player, OK
3.
Project/Add Windows Form, , , ', ' MediaPlayer.cs
4. ³ COM -
" " .
Properties, .
| Rate | . , , 2, |
| PlayCount | . 0 |
| FileName | |
| Volume | ((=0) |
| ShowControls | |
| ShowTracker | (() |
| ShowAudioControls | |
| ShowDisplay | , |
| ShowPosicionControls | ³ |
| CurrentPosition | ̳ , |
| Volume | . 0 - . - 10000 |
| Duration | , . ̳ , , |
5.
. ֳ 䳿 , .
, . Containers Toolbox GroupBox, . : Name=groupBox, Dock=Bottom, Text=" "
groupBox Button. : Button Common Controls Toolbox , groupBox. , , ,
, Layout .
Locked/true,
btnOpen , . , FCL.
Dialogs Toolbox OpenFileDialog. ( , ),
' Properties,
| OpenFileDialog | |||
| OpenFileDialog | Name | openFilePlayer | |
| Filter | 1234567891011 | Wave(*.wav) |*.wav| Dialogic VOX ADPCM (*.vox) |*.vox| InterVoice (*.ivc) |*.ivc| Macintosh AIFF (*.aif,*.aiff,*.snd) |*.aif,*.aiff,*.snd| MP3 Audio (*.mp3) |*.mp3| Sound Designer 1 (*.dig,*.sd) |*.dig,*.sd|Video for Windows (*.avi) |*.avi|Windows Media (*asf) |*asf|Windows Media Audio (*.wma) |*.wma|Windows Media Video (*.wmv) |*.wmv|All Files (*.*) |*.* |
Filter , , FilterIndex , ' . Գ Filter " |_" " ".
³ :
openFileDialog1.InitialDirectory = System.IO.Directory.GetCurrentDirectory();
openFileDialog1.ShowDialog();
Player1.URL = openFileDialog1.FileName;
³ :
Player1.Ctlcontrols.play();
1. . .
2. .
3. .
4. :
if (checkBox1.CheckState == CheckState.Checked)
{ Player1.settings.volume = 0; }
else {
Player1.settings.volume = 50; }
.
1. ?
2. COM -
3. OpenFileDialog.
4
: .
: Windows Forms.
1. .
MDI-, -, , ' . . -, ³, ( , ) . MDI- , , . - MDI- . MDI- ( ), , , MDI- ( ). . ҳ . , , .
1. Windows Application MDIBasic.
2. :
Name frmContainer
IsMdiContainer true
Text
WindowState Maximized
3. , Windows Form Project | Add New Item ( , , Windows Form). frmChild. , , , . : public frmChild (MDIBasic.frmContainer parent)
{ InitializeComponent();
this.MdiParent = parent; }
MDI-:
public frmContainer()
{ InitializeComponent();
MDIBasic.frmChild child = new MDIBasic.frmChild(this); child.Show(); }
this, MDI-. Show() . , .
2. .
. & &³. Name MenuItemFile MenuItemWindow . & :
Text () Name (')
& MenuItemNewWindow & MenuItemExit , . ̳ . &³ . . MdiWindowListItem menuStrip1 ' ³, menuItemWindow.
. . 䳿 Click . 䳿 Click ' MenuItemNew_Click. 䳿 :
private void MenuItemNewWindow_Click(object sender, EventArgs e)
{ //
frmChild newChild = new frmChild(this);
//
newChild.Show(); }
frmChild ' newChild. ' newChild - , MdiParent . , . , , . Show(). :
private void MenuItemExit_Click(object sender, EventArgs e)
{ Application.Exit(); }
. / . ' ' frmChild (.2).
2. MDI .
3. .
MDIBasic . frmChild RichTextBox. rtfText Dock Fill, . - , , - ', . . ' - , ContextMenuStrip . contextMenuStrip1 :
Text () Name (')
& MenuItemBold
& MenuItemItalic
ϳ& MenuItemUnderline
. lick , , :
private void MenuItemBold_Click(object sender, EventArgs e)
{ Font newFont = new Font(rtfText.SelectionFont, //1
(rtfText.SelectionFont.Bold? //2
rtfText.SelectionFont.Style & ~FontStyle.Bold: //3
rtfText.SelectionFont.Style | FontStyle.Bold)); //4
rtfText.SelectionFont =newFont; //5 }
, RichTextBox. , , . ϳ . . 2 , Bold true. , , , , ? : 3. , 4 , Bold false, . , . ϳ, (FontStyle).
4. ' .
ij, , , . :
Text () - Name (')
& - MenuItemFile & - MenuItemNew &³ - MenuItemOpen
& - MenuItemSave
, , ³ . , MergeAction MergeIndex Append -1 . , . MergeAction MatchOnly, Visible true. '. , :
Text MergeAction MergeIndex
& - Insert 1 &³ -Insert 2 & - Insert 3
. , , ³, , . , Click - , . :
private void MenuItemNew_Click(object sender, EventArgs e)
{ this.rtfText.Clear(); }
sender , . ³, .
private void MenuItemOpen_Click(object sender, EventArgs e)
{this.rtfText.LoadFile("test.rtf"); }
private void MenuItemSave_Click(object sender, EventArgs e)
{ rtfText.SaveFile("test.rtf"); }
.
5. .
. . , . . - frmChild, MdiList. ,
frmChild , , :
public frmChild (MDIBasic.frmContainer parent,string caption)
{ InitializeComponent(); this.MdiParent = parent; this.Text = caption; }
, , :
public frmContainer()
{ InitializeComponent();
MDIBasic.frmChild child = new MDIBasic.frmChild(this," 1");
child.Show(); }
. :
private void MenuItemNewWindow_Click(object sender, EventArgs e)
{ frmChild newChild = new
frmChild(this,""+nextFormNumber++); newChild.Show(); }
() . :
private void MenuItemTile_Click(object sender, EventArgs e)
{ this.LayoutMdi(MdiLayout.TileHorizontal); }
private void MenuItemCascade_Click(object sender,EventArgs e)
{ this.LayoutMdi(MdiLayout.Cascade); }
. . frmContainer ActiveMdiChild, , . : private void MenuItemClose_Click(object sender, EventArgs e)
{frmChild frm =(frmChild)this.ActiveMdiChild;
if (frm!= null) { frm.Close(); }}
.
1. , ϳ. 䳿 Click .
2. : , , , , . , 䳿. RichTextBox , , Undo(), Redo(), Cut(), Copy() Paste() RichTextBox. , , , , .
this.menuItemCut.Enabled=rtfText.SelectedText.Length>0? true: false;
.
1. .
2. MDI-?
3. ' MDI-?
4. Show()?
5. frmChild?
5
: Web- ASP.NET Visual Studio.NET.
: Visual Studio 2005 Web- ASP.NET.
1.
ASP.NET File New Web Site ( , New Project , Web- ). New Web Site, , :
(Templates) - , Web -. ϳ ASP.NET - Web - Web -. . Web - Web -, Web - Web-. ³ , Visual Studio . Web- Web-, Web- - Web -. , .
(Location) -
|
|
|
|
|
|
: 2017-03-12; !; : 1107 |
:
| 1878 - 