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Ako zostavi� pomocou programovania k�d pomocou jazyka Visual Basic.NET alebo Visual Basic 2005 kompil�tor

ID �l�nku: 304654 - Zobrazi� produkty, ktor�ch sa tento �l�nok t�ka.

Kliknut�m sem zobraz�te vyhl�senie t�kaj�ce sa strojovo prelo�en�ch �l�nkov datab�zy KB

Kliknut�m sem zobraz�te strojovo prelo�en� �l�nok a p�vodn� anglick� �l�nok ved�a seba

Pre Microsoft Visual C#.NET verzie tohto �l�nok, pozri 304655

(http://support.microsoft.com/kb/304655/EN-US/ )

.

Tento �l�nok odkazuje tieto spolo�nosti Microsoft.Priestor n�zvov kni�nice tried NET r�mca:

System.CodeDom.Compiler

Rozbali� v�etko | Zbali� v�etko

.NET Framework vystavuje tried, ktor� v�m umo�nia programovanie pr�stupu Visual Basic.NET alebo Visual Basic 2005 jazyk kompil�tor. By to mohlo by� u�ito�n�, ak chcete nap�sa� vlastn� k�d zostavovan� utility. Toto �l�nok stanovuje vzorov�ho k�du, ktor� umo��uje kompil�ciu k�du z textu Zdroj. Uplat�ovanie v�m umo��uje bu� len vybudova� spustite�n� alebo budova� spustite�n� a spusti� ho. V�etky chyby, ktor� sa vyskytn� po�as procesu kompil�cie sa zobrazuj� vo formul�ri.

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DALSIE INFORMACIE

Krok 1: po�iadavky

Visual Studio.NET alebo Visual Studio 2005
Jazyka Visual Basic.NET jazyk kompil�tor alebo jazyka Visual Basic Compiler Language 2005

Krok 2: Ako programovo kompil�ciu k�du

.NET Framework poskytuje vykonanie kompil�tor ICodeCompiler rozhranie. VBCodeProvider triedu implementuje toto rozhranie a poskytuje pr�stup na pr�pady Visual Basic k�d gener�tor a k�d kompil�tor. The Tieto vzorky vytvor� in�tanciu VBCodeProvider a pou��va sa dosta� odkaz na ICodeCompiler rozhranie.

Dim codeProvider As New VBCodeProvider()
Dim icc As ICodeCompiler = codeProvider.CreateCompiler

Akon�hle budete ma� odkaz na rozhranie ICodeCompiler, m��ete pou�i� na zostavenie zdrojov� k�d. M��ete prejs� parametre kompil�tor prostredn�ctvom pomocou CompilerParameters trieda. Tu je pr�klad:

Dim parameters As New CompilerParameters()
Dim results As CompilerResults

parameters.GenerateExecutable = True
parameters.OutputAssembly = Output
results = icc.CompileAssemblyFromSource(parameters, SourceText)

Vy��ie uveden� k�d pou��va CompilerParameters objekt poveda� kompil�tor, ktor� chcete generova� spustite�n� s�bor (v protiklade k kni�nice DLL) a chcete v�stup v�sledn� zhroma�denie na disk. Volanie CompileAssemblyFromSource je, ke� dostane zostaven� va�e zhroma�denia. T�to met�da va�e objekt parametre a zdrojov� k�d, ktor� je re�azec. Akon�hle ste zostavi� svoj k�d m��ete skontrolova�, �i tam boli �iadne chybami kompil�cie. Pou��vame Vr�ti hodnotu z CompileAssemblyFromSource, ktor� je CompilerResults objekt. Tento objekt obsahuje chyby zbierku, ktor� obsahuje v�etky chyby, ktor� sa vyskytli po�as skompilova�.

If results.Errors.Count > 0 Then
   'There were compiler errors
   Dim CompErr As CompilerError
   For Each CompErr In results.Errors
      textBox2.Text = textBox2.Text & _
                      "Line number " & CompErr.Line & _
                      ", Error Number: " & CompErr.ErrorNumber & _
                      ", '" & CompErr.ErrorText & ";" & _
      Environment.NewLine & Environment.NewLine
   Next
End If

Existuj� in� mo�nosti pre zostavovanie, ako s� zostavovanie z s�bor. M��ete tie� d�vkov� skompilova�, �o znamen�, m��ete zostavi� viacer� s�bory alebo zdroje v rovnakom �ase. �al�ie inform�cie o t�chto tried s� dostupn� na webovej lokalite MSDN Online:

http://msdn.Microsoft.com/en-us/default.aspx

(http://msdn.microsoft.com/en-us/default.aspx)

Krok 3: Podrobn� vzorky

Vytvori� nov� Visual Basic.NET alebo Visual Basic 2005 Windows aplik�cie. Form1 vytv�ra sa predvolene.

V okne zobrazen� k�du Form1 nahradi� v�etky existuj�ci text s nasleduj�cim k�dom:

Option Strict On
Imports System.CodeDom.Compiler


Public Class Form1
    Inherits System.Windows.Forms.Form

#Region " Windows Form Designer generated code "

    Public Sub New()
        MyBase.New()

        'This call is required by the Windows Form Designer.
        InitializeComponent()

        'Add any initialization after the InitializeComponent() call

    End Sub

    'Form overrides dispose to clean up the component list.
    Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
        If disposing Then
            If Not (components Is Nothing) Then
                components.Dispose()
            End If
        End If
        MyBase.Dispose(disposing)
    End Sub
    Friend WithEvents textBox1 As System.Windows.Forms.TextBox
    Friend WithEvents button1 As System.Windows.Forms.Button
    Friend WithEvents textBox2 As System.Windows.Forms.TextBox
    Friend WithEvents button2 As System.Windows.Forms.Button

    'Required by the Windows Form Designer
    Private components As System.ComponentModel.Container

    'NOTE: The following procedure is required by the Windows Form Designer
    'It can be modified using the Windows Form Designer.  
    'Do not modify it using the code editor.
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.textBox2 = New System.Windows.Forms.TextBox()
        Me.textBox1 = New System.Windows.Forms.TextBox()
        Me.button1 = New System.Windows.Forms.Button()
        Me.button2 = New System.Windows.Forms.Button()
        Me.SuspendLayout()
        '
        'textBox2
        '
        Me.textBox2.BackColor = System.Drawing.SystemColors.Control
        Me.textBox2.BorderStyle = System.Windows.Forms.BorderStyle.None
        Me.textBox2.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
        Me.textBox2.ForeColor = System.Drawing.SystemColors.WindowText
        Me.textBox2.Location = New System.Drawing.Point(264, 56)
        Me.textBox2.Multiline = True
        Me.textBox2.Name = "textBox2"
        Me.textBox2.Size = New System.Drawing.Size(240, 232)
        Me.textBox2.TabIndex = 2
        Me.textBox2.Text = ""
        '
        'textBox1
        '
        Me.textBox1.Location = New System.Drawing.Point(16, 48)
        Me.textBox1.Multiline = True
        Me.textBox1.Name = "textBox1"
        Me.textBox1.Size = New System.Drawing.Size(240, 240)
        Me.textBox1.TabIndex = 0
        Me.textBox1.Text = "textBox1"
        '
        'button1
        '
        Me.button1.Location = New System.Drawing.Point(368, 304)
        Me.button1.Name = "button1"
        Me.button1.TabIndex = 1
        Me.button1.Text = "Build"
        '
        'button2
        '
        Me.button2.Location = New System.Drawing.Point(456, 304)
        Me.button2.Name = "button2"
        Me.button2.TabIndex = 1
        Me.button2.Text = "Run"
        '
        'Form1
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.ClientSize = New System.Drawing.Size(544, 333)
        Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.button2, Me.textBox1, Me.button1, Me.textBox2})
        Me.Name = "Form1"
        Me.Text = "Form1"
        Me.ResumeLayout(False)

    End Sub

#End Region

    Private Sub button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles button1.Click, button2.Click
        Dim codeProvider As New VBCodeProvider()
        Dim icc As ICodeCompiler = codeProvider.CreateCompiler
        Dim Output As String = "Out.exe"
        Dim ButtonObject As Button = CType(sender, Button)

        textBox2.Text = ""
        Dim parameters As New CompilerParameters()
        Dim results As CompilerResults
        'Make sure we generate an EXE, not a DLL
        parameters.GenerateExecutable = True
        parameters.OutputAssembly = Output
        results = icc.CompileAssemblyFromSource(parameters, textBox1.Text)

        If results.Errors.Count > 0 Then
            'There were compiler errors
            textBox2.ForeColor = Color.Red
            Dim CompErr As CompilerError
            For Each CompErr In results.Errors
                textBox2.Text = textBox2.Text & _
                "Line number " & CompErr.Line & _
                ", Error Number: " & CompErr.ErrorNumber & _
                ", '" & CompErr.ErrorText & ";" & _
                Environment.NewLine & Environment.NewLine
            Next
        Else
            'Successful Compile
            textBox2.ForeColor = Color.Blue
            textBox2.Text = "Success!"
            'If we clicked run then launch the EXE
            If ButtonObject.Text = "Run" Then Process.Start(Output)
        End If

    End Sub

End Class

Pozn�mka K�d by zmeni� v roku 2005 jazyka Visual Basic. Ak vytvor�te nov� formul�r, ktor� sa naz�va Form1 v jazyku Visual Basic 2005, m�te s�bor Form1.vb pre v� k�d a Form1.Designer.vb s�bor, ktor� obsahuje automaticky generovan� �as�. Windows Forms Designer pou��va �iasto�n� k��ov� slovo vykon�vanie Form1 rozdeli� na dva samostatn� s�bory. To br�ni vy�arovan�ho dizajn�r k�du, aby boli roztr�sen� s v� k�d. �al�ie inform�cie o vylep�en� jazyka jazyka Visual Basic 2005, nav�t�vte nasledovn� webov� lokalitu spolo�nosti Microsoft:

http://msdn2.Microsoft.com/en-us/library/ms379584 (vs.80) .aspx

(http://msdn2.microsoft.com/en-us/library/ms379584(vs.80).aspx)

�al�ie inform�cie o �iasto�n� tried a Windows Forms Designer, nav�t�vte nasledovn� webov� lokalitu spolo�nosti Microsoft:

http://msdn2.Microsoft.com/en-us/library/ms171843.aspx

(http://msdn2.microsoft.com/en-us/library/ms171843.aspx)

Spustenie projektu. Po Form1 na��ta, kliknite na tla�idlo Vybudova� tla�idlo. V�imnite si, �e dostanete p�r kompil�tor chyby.

�alej, skop�rujte nasleduj�ci k�d do textov�ho, nahradenie existuj�ci text:

Imports System

Module Module1

    Sub Main()
        Console.WriteLine("Hello World!")
        Console.WriteLine("Press ENTER")
        Console.ReadLine()
    End Sub

End Module

Kliknite na tla�idlo Vybudova� znova. Skompilova� by mali by� �spe�n�.
Kliknite na tla�idlo Spusti� a bude zostavova� k�d a spusti� v�sledn�ho spustite�n�ho s�boru s�bor. Skompilova� vytvor� spustite�n� s�bor s n�zvom "Out.exe" v rovnakom prie�inku ako aplik�cie, ktor� s� spusten�.

POZN�MKA: M��ete upravi� k�d v textbox vidie� r�zne kompil�tor chyby. Napr�klad odstr�ni� jeden z z�tvorky a znova zostavi� k�d.
Napokon, upravi� k�d bloku textu na in� v�stup riadok textu do okna konzoly. Kliknite na tla�idlo Spusti� Ak chcete zobrazi� v�stup.

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ODKAZY

VBCodeProvider Class
http://msdn.Microsoft.com/en-us/library/Microsoft.VisualBasic.vbcodeprovider.aspx

(http://msdn.microsoft.com/en-us/library/microsoft.visualbasic.vbcodeprovider.aspx)

ICodeCompiler rozhranie
http://msdn.Microsoft.com/en-us/library/System.codedom.Compiler.icodecompiler (VS.71) .aspx

(http://msdn.microsoft.com/en-us/library/system.codedom.compiler.icodecompiler(VS.71).aspx)

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Vlastnosti

ID �l�nku: 304654 - Posledn� kontrola: 31. okt�bra 2011 - Rev�zia: 2.0

Inform�cie v tomto �l�nku sa t�kaj� nasleduj�cich produktov:

Microsoft .NET Framework 1.0
Microsoft Visual Basic 2005
Microsoft Visual Basic .NET 2003 Standard Edition
Microsoft Visual Basic .NET 2002 Standard Edition

kbvs2005applies kbvs2005swept kbbcl kbcompiler kbhowto kbprod2web kbmt KB304654 KbMtsk

Strojovo prelo�en�

D�LE�IT�: Tento �l�nok bol prelo�en� pomocou softv�ru na strojov� preklad od spolo�nosti Microsoft, nie prekladate�om. Spolo�nos� Microsoft pon�ka �l�nky prelo�en� prekladate�mi aj strojovo prelo�en� �l�nky, v�aka �omu m�te mo�nos� pr�stupu ku v�etk�m �l�nkom datab�zy Knowledge Base vo svojom jazyku. Strojovo prelo�en� �l�nok v�ak nie je v�dy perfektn�. M��e obsahova� chyby t�kaj�ce sa slovnej z�soby, syntaxe alebo gramatiky, podobne ako cudzinec m��e robi� chyby, ke� rozpr�va va�im jazykom. Spolo�nos� Microsoft nenesie zodpovednos� za ak�ko�vek nepresnosti, chyby alebo �kody sp�soben� ak�mko�vek nepresn�m prekladom obsahu alebo jeho pou�it�m zo strany z�kazn�kov. Spolo�nos� Microsoft softv�r na strojov� preklad pravidelne aktualizuje.

Pokia� chcete vidie� anglick� verziu �l�nku, kliknite sem:304654

(http://support.microsoft.com/kb/304654/en-us/ )

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Ako zostavi� pomocou programovania k�d pomocou jazyka Visual Basic.NET alebo Visual Basic 2005 kompil�tor

Na tejto str�nke

SUHRN

DALSIE INFORMACIE

Krok 1: po�iadavky

Krok 2: Ako programovo kompil�ciu k�du

Krok 3: Podrobn� vzorky

ODKAZY

Vlastnosti

Inform�cie v tomto �l�nku sa t�kaj� nasleduj�cich produktov:

K��ov� slov�:�

Odo�lite odozvu

Preklady �l�nku

Select the product you need help with

Ako zostavi� pomocou programovania k�d pomocou jazyka Visual Basic.NET alebo Visual Basic 2005 kompil�tor

Na tejto str�nke

SUHRN

DALSIE INFORMACIE

Krok 1: po�iadavky

Krok 2: Ako programovo kompil�ciu k�du

Krok 3: Podrobn� vzorky

ODKAZY

Vlastnosti

Inform�cie v tomto �l�nku sa t�kaj� nasleduj�cich produktov:

K���ov� slov�:�

Odo�lite odozvu

Preklady �l�nku

K��ov� slov�:�