C# – The better basic
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using System;
using System.Collections.Generic;
using System.Text;
using System.Drawing;
using System.Data;
using System.IO;
namespace QuickstartMenu
{
/// <summary>
/// XMLSettingProvider-Klasse
/// </summary>
public static class XMLSettingProvider
{
public enum SettingTables
{
Settings
}
private static string inifile;
private static DataSet dsSettings = null;
private static DataTable dtSettings = null;
private static char[] seperator1 = new char[] { ',' };
private static char[] seperator2 = new char[] { '=' };
private static char[] trimmer = new char[] { '{', '}' };
public static void Initialize(string INIFile)
{
inifile = INIFile;
if (dsSettings == null)
{
dsSettings = new DataSet("Settings");
dtSettings = new DataTable("Settings");
DataColumn col0 = new DataColumn("Description", System.Type.GetType("System.String"));
DataColumn col1 = new DataColumn("Value", System.Type.GetType("System.String"));
dtSettings.Columns.AddRange(new DataColumn[] { col0, col1 });
dsSettings.Tables.AddRange(new DataTable[] { dtSettings });
}
if(!Directory.Exists(Path.GetDirectoryName(inifile)))
{
Directory.CreateDirectory(Path.GetDirectoryName(inifile));
}
if (!File.Exists(inifile))
{
SaveSettings();
}
LoadSettings();
}
/// <summary>
/// Lädt die Benutzereinstellungen
/// </summary>
public static void LoadSettings()
{
dtSettings.Clear();
try
{
if (File.Exists(inifile))
{
dsSettings.ReadXml(inifile);
}
else
{
SaveSettings();
dsSettings.ReadXml(inifile);
}
}
catch
{ }
}
public static void SaveSettings()
{
dsSettings.WriteXml(inifile);
}
public static bool ExistsExportTypeProperty()
{
bool giveback = false;
DataRow[] res = dsSettings.Tables[SettingTables.Settings.ToString()].Select("Description = 'ExportAsZIP'");
if (res.Length == 1)
{
giveback = true;
}
else
{
giveback = false;
}
return giveback;
}
public static void Write(SettingTables Table, string Setting, string Value)
{
DataRow[] res = dsSettings.Tables[Table.ToString()].Select("Description = '" + Setting + "'");
if (res.Length == 1)
{
res[0][1] = Value;
}
else if (res.Length == 0)
{
DataRow dr = dsSettings.Tables[Table.ToString()].NewRow();
dr[0] = Setting;
dr[1] = Value;
dsSettings.Tables[Table.ToString()].Rows.Add(dr);
}
SaveSettings();
}
public static void Write(SettingTables Table, string Setting, int Value)
{
DataRow[] res = dsSettings.Tables[Table.ToString()].Select("Description = '" + Setting + "'");
if (res.Length == 1)
{
res[0][1] = Value;
}
else if (res.Length == 0)
{
DataRow dr = dsSettings.Tables[Table.ToString()].NewRow();
dr[0] = Setting;
dr[1] = Value;
dsSettings.Tables[Table.ToString()].Rows.Add(dr);
}
SaveSettings();
}
public static void Write(SettingTables Table, string Setting, double Value)
{
DataRow[] res = dsSettings.Tables[Table.ToString()].Select("Description = '" + Setting + "'");
if (res.Length == 1)
{
res[0][1] = Value;
}
else if (res.Length == 0)
{
DataRow dr = dsSettings.Tables[Table.ToString()].NewRow();
dr[0] = Setting;
dr[1] = Value;
dsSettings.Tables[Table.ToString()].Rows.Add(dr);
}
SaveSettings();
}
public static void Write(SettingTables Table, string Setting, decimal Value)
{
DataRow[] res = dsSettings.Tables[Table.ToString()].Select("Description = '" + Setting + "'");
if (res.Length == 1)
{
res[0][1] = Value;
}
else if (res.Length == 0)
{
DataRow dr = dsSettings.Tables[Table.ToString()].NewRow();
dr[0] = Setting;
dr[1] = Value;
dsSettings.Tables[Table.ToString()].Rows.Add(dr);
}
SaveSettings();
}
public static void Write(SettingTables Table, string Setting, bool Value)
{
DataRow[] res = dsSettings.Tables[Table.ToString()].Select("Description = '" + Setting + "'");
if (res.Length == 1)
{
res[0][1] = Value;
}
else if (res.Length == 0)
{
DataRow dr = dsSettings.Tables[Table.ToString()].NewRow();
dr[0] = Setting;
dr[1] = Value;
dsSettings.Tables[Table.ToString()].Rows.Add(dr);
}
SaveSettings();
}
public static void Write(SettingTables Table, string Setting, System.Drawing.Point Value)
{
DataRow[] res = dsSettings.Tables[Table.ToString()].Select("Description = '" + Setting + "_Location'");
if (res.Length == 1)
{
res[0][1] = Value;
}
else if (res.Length == 0)
{
DataRow dr = dsSettings.Tables[Table.ToString()].NewRow();
dr[0] = Setting + "_Location";
dr[1] = Value;
dsSettings.Tables[Table.ToString()].Rows.Add(dr);
}
SaveSettings();
}
public static void Write(SettingTables Table, string Setting, System.Drawing.Size Value)
{
DataRow[] res = dsSettings.Tables[Table.ToString()].Select("Description = '" + Setting + "_Size'");
if (res.Length == 1)
{
res[0][1] = Value;
}
else if (res.Length == 0)
{
DataRow dr = dsSettings.Tables[Table.ToString()].NewRow();
dr[0] = Setting + "_Size";
dr[1] = Value;
dsSettings.Tables[Table.ToString()].Rows.Add(dr);
}
SaveSettings();
}
public static string Read(SettingTables Table, string Setting, string Default)
{
string giveback = Default;
DataRow[] res = dsSettings.Tables[Table.ToString()].Select("Description = '" + Setting + "'");
if (res.Length == 1)
{
giveback = res[0][1].ToString();
}
return giveback;
}
public static int Read(SettingTables Table, string Setting, int Default)
{
int giveback = Default;
DataRow[] res = dsSettings.Tables[Table.ToString()].Select("Description = '" + Setting + "'");
if (res.Length == 1)
{
try
{
giveback = Convert.ToInt32(res[0][1]);
}
catch
{
}
}
return giveback;
}
public static double Read(SettingTables Table, string Setting, double Default)
{
double giveback = Default;
DataRow[] res = dsSettings.Tables[Table.ToString()].Select("Description = '" + Setting + "'");
if (res.Length == 1)
{
try
{
giveback = Convert.ToDouble(res[0][1]);
}
catch
{
}
}
return giveback;
}
public static decimal Read(SettingTables Table, string Setting, decimal Default)
{
decimal giveback = Default;
DataRow[] res = dsSettings.Tables[Table.ToString()].Select("Description = '" + Setting + "'");
if (res.Length == 1)
{
try
{
giveback = Convert.ToDecimal(res[0][1]);
}
catch
{
}
}
return giveback;
}
public static bool Read(SettingTables Table, string Setting, bool Default)
{
bool giveback = Default;
DataRow[] res = dsSettings.Tables[Table.ToString()].Select("Description = '" + Setting + "'");
if (res.Length == 1)
{
try
{
giveback = Convert.ToBoolean(res[0][1]);
}
catch
{
}
}
return giveback;
}
public static Point Read(SettingTables Table, string Setting, Point Default)
{
Point giveback = Default;
DataRow[] res = dsSettings.Tables[Table.ToString()].Select("Description = '" + Setting + "'");
if (res.Length == 1)
{
try
{
int[] xy = new int[2];
string[] arry1 = (res[0][1]).ToString().Split(seperator1);
xy[0] = Convert.ToInt32(arry1[0].Split(seperator2)[1].Trim(trimmer));
xy[1] = Convert.ToInt32(arry1[1].Split(seperator2)[1].Trim(trimmer));
giveback = new Point(xy[0], xy[1]);
}
catch
{
}
}
return giveback;
}
public static Size Read(SettingTables Table, string Setting, Size Default)
{
Size giveback = Default;
DataRow[] res = dsSettings.Tables[Table.ToString()].Select("Description = '" + Setting + "'");
if (res.Length == 1)
{
try
{
int[] xy = new int[2];
string[] arry1 = (res[0][1]).ToString().Split(seperator1);
xy[0] = Convert.ToInt32(arry1[0].Split(seperator2)[1].Trim(trimmer));
xy[1] = Convert.ToInt32(arry1[1].Split(seperator2)[1].Trim(trimmer));
giveback = new Size(xy[0], xy[1]);
}
catch
{
}
}
return giveback;
}
public static void Delete(SettingTables Table, string Setting)
{
DataRow[] res = dsSettings.Tables[Table.ToString()].Select("Description = '" + Setting + "'");
if (res.Length == 1)
{
try
{
res[0].Delete();
SaveSettings();
}
catch
{
}
}
}
public static bool Contains(SettingTables Table, string Setting)
{
bool result = false;
DataRow[] res = dsSettings.Tables[Table.ToString()].Select("Description = '" + Setting + "'");
if (res.Length > 0)
{
result = true;
}
return result;
}
public static DataTable GetDataTable(SettingTables Table)
{
DataTable dtUserCopy = new DataTable("User");
DataColumn col5 = new DataColumn("Description", System.Type.GetType("System.String"));
DataColumn col6 = new DataColumn("Value", System.Type.GetType("System.String"));
dtUserCopy.Columns.AddRange(new DataColumn[] { col5, col6 });
foreach (DataRow dr in dsSettings.Tables[Table.ToString()].Rows)
{
DataRow ndr = dtUserCopy.NewRow();
ndr["Description"] = dr["Description"].ToString();
ndr["Value"] = dr["Value"].ToString();
dtUserCopy.Rows.Add(ndr);
}
return dtUserCopy;
}
}
}