INI Dateien

[Markus Nicolussi]

Hallo!
Suche Funktionen um in VB.NET INI Dateien zu lesen und zu schreiben.

Tschüß
Nic

[Mario Witzsche]

Ich glaube mit XML komst du besser zu Recht.

Beispiel für XML Datei < App.config >

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<appSettings>
<add key="Test1" value="This is the value of Test1" />
<add key="Test2" value="This is the value of Test2" />
</appSettings>
</configuration>

XML in Textbox Lesen

Dim config As System.Configuration.ConfigurationSettings
Dim key As String
With Me.TextBox1
For Each key In config.AppSettings.AllKeys
.AppendText(config.AppSettings(key) & vbCrLf)
Next
End With

XML in Textbox Schreiben

config.AppSettings.Set("Test1", 5)

usw

[Mario Witzsche]

Ansonsten mal was in C#
Sollte vielleicht als einzelne Classenbibliothek (*.dll) bei VB-Net gespeichert werden.

Gruß Mary Leipzig
-----------------------------------------------
//
// Author: Uri02 [email protected]
// U can use it but, please don't remove the author
// If you have any question or suggest,ask me !
//
//
using System;
using System.Diagnostics;
using System.Collections;
using System.Collections.Specialized;
using System.IO;
namespace Utils.Uri.Psp.Program3
{
public class IniFileManager
{
// Thw IniFileManager class is to manipulate Standart Ini Files
//
// * Sections & Keys can't have spaces at the begin or at the end
// * Sections & Keys are Case sensitive
// * Constructors
// - public IniFileManager(string iniFileName)
// - public IniFileManager()
// * Properties
// - IniFileName (set/get)
// * Methods:
// - EraseSection
// - EraseSectionKey
// - ExistsSection
// - ExistsSectionKey
// - FlushToDisk
// - ReadValue
// - WriteValue
// - GetAllSectionNames (TODO)
// - GetAllKeysBySection (TODO)
// - GetAllSectionKeys (TODO)
//Private variables
private string myIniFileName="";
private bool myFileReaded = false;
private SortedList myFileLines = new SortedList(); // This collection contains all the lines by order
private SortedList mySectionKeysLines = new SortedList(); // SortedList to find the Sections & Keys quickly, the key is [Section]+Key and the value is the number of the line
private long MaxFileLines =0;
private long InsertedKeys =0;

enum iniLineType {empty,comment,section,keyValue};
//Constructor
public IniFileManager(string iniFileName)
{
Debug.Assert ( iniFileName != null && iniFileName != "");
myIniFileName = iniFileName;
myFileReaded = ReadIniFile();
}
public IniFileManager()
{
myFileReaded =false;
}
//Properties
public string IniFileName
{
get { return myIniFileName; }
set
{
myFileReaded = false;
myIniFileName = value;
}
}
//Private Methods
private string BuildSectionKeyToHKey(string section,string key) { //HKey denotes HashtableKey
//To Build Section+Key to a sortedlist Key ([Section1]Key1)
Debug.Assert(section != null && section!= "");
Debug.Assert(key !=null && key!="" && key.IndexOf("=")<0);//Char "=" not permit in key Name
return (BuildSectionToHKey(section) + key.Trim());
}
private string BuildSectionToHKey(string section) { //HKey denotes HashtableKey
//To Build section to a sortedlist Key ([Section1])
Debug.Assert(section != null && section!= "");
return ("["+ section.Trim()+ "]");
}
private string BuildLineToHKey(string lineCount, string extension)
{
//To Build the valid index to be sorted by the SortList
return( lineCount.PadLeft(10,"0".ToCharArray()[0]) + extension);
}
private bool ReadIniFile()
{
//It Fills the Table with the Sections and the Sections+Keys
//If any error ocurs, it throws an exception "Error reading" and the "real" exception like a InnerException
if (myFileReaded==true) return (true);
if (!File.Exists(myIniFileName))
{
FileStream myNewFile = File.Create (myIniFileName);
myNewFile.Close();
}
string line = "";
long lineCount =0;
myFileLines = new SortedList();
mySectionKeysLines = new SortedList();
string currentSection="[Default]"; // If it find Key without Section at the begining of the file
using (StreamReader readFileStream = new StreamReader(myIniFileName) )
{
try
{
while (readFileStream.Peek() > -1) //Returns -1 when it finds the end of file
{
line = readFileStream.ReadLine().Trim(); //Removes all spaces
lineCount ++ ;
if (this.GetIniLineType(line)== (int) iniLineType.section)
{
currentSection = line;
mySectionKeys

[Mario Witzsche]

Ansonsten unter http://www.planet-source-code.com/

Gibt es eine Classe von [email protected]

Ist aber in c# geschrieben.

Sollte vielleicht als einzelne Classenbibliothek (*.dll) bei VB-Net gespeichert werden.

Gruß Mary Leipzi