AppSettingsSection.Settings Eigenschaft
Definition
Wichtig
Einige Informationen beziehen sich auf Vorabversionen, die vor dem Release ggf. grundlegend überarbeitet werden. Microsoft übernimmt hinsichtlich der hier bereitgestellten Informationen keine Gewährleistungen, seien sie ausdrücklich oder konkludent.
Ruft eine Auflistung von Schlüssel-Wert-Paaren ab, die Anwendungseinstellungen enthält.
public:
property System::Configuration::KeyValueConfigurationCollection ^ Settings { System::Configuration::KeyValueConfigurationCollection ^ get(); };
[System.Configuration.ConfigurationProperty("", IsDefaultCollection=true)]
public System.Configuration.KeyValueConfigurationCollection Settings { get; }
public System.Configuration.KeyValueConfigurationCollection Settings { get; }
[<System.Configuration.ConfigurationProperty("", IsDefaultCollection=true)>]
member this.Settings : System.Configuration.KeyValueConfigurationCollection
member this.Settings : System.Configuration.KeyValueConfigurationCollection
Public ReadOnly Property Settings As KeyValueConfigurationCollection
Eigenschaftswert
Eine Auflistung von Schlüssel-Wert-Paaren, die die Anwendungseinstellungen von der Konfigurationsdatei enthält.
- Attribute
Beispiele
Im folgenden Beispiel wird die Settings -Eigenschaft verwendet, um die appSettings
Werte zu lesen.
// This function shows how to read the key/value
// pairs (settings collection)contained in the
// appSettings section.
static void ReadAppSettings()
{
try
{
// Get the configuration file.
System.Configuration.Configuration config =
ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
// Get the appSettings section.
System.Configuration.AppSettingsSection appSettings =
(System.Configuration.AppSettingsSection)config.GetSection("appSettings");
// Get the auxiliary file name.
Console.WriteLine("Auxiliary file: {0}", config.AppSettings.File);
// Get the settings collection (key/value pairs).
if (appSettings.Settings.Count != 0)
{
foreach (string key in appSettings.Settings.AllKeys)
{
string value = appSettings.Settings[key].Value;
Console.WriteLine("Key: {0} Value: {1}", key, value);
}
}
else
{
Console.WriteLine("The appSettings section is empty. Write first.");
}
}
catch (Exception e)
{
Console.WriteLine("Exception raised: {0}",
e.Message);
}
}
' This function shows how to read the key/value
' pairs (settings collection)contained in the
' appSettings section.
Private Shared Sub ReadAppSettings()
Try
' Get the configuration file.
Dim config As System.Configuration.Configuration = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None)
' Get the appSettings section.
Dim appSettings As System.Configuration.AppSettingsSection = CType(config.GetSection("appSettings"), System.Configuration.AppSettingsSection)
' Get the auxiliary file name.
Console.WriteLine("Auxiliary file: {0}", config.AppSettings.File)
' Get the settings collection (key/value pairs).
If appSettings.Settings.Count <> 0 Then
For Each key As String In appSettings.Settings.AllKeys
Dim value As String = appSettings.Settings(key).Value
Console.WriteLine("Key: {0} Value: {1}", key, value)
Next key
Else
Console.WriteLine("The appSettings section is empty. Write first.")
End If
Catch e As Exception
Console.WriteLine("Exception raised: {0}", e.Message)
End Try
End Sub
' This function shows how to read the key/value
' pairs (settings collection)contained in the
' appSettings section.
Private Shared Sub ReadAppSettings()
Try
' Get the configuration file.
Dim config As System.Configuration.Configuration = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None)
' Get the appSettings section.
Dim appSettings As System.Configuration.AppSettingsSection = CType(config.GetSection("appSettings"), System.Configuration.AppSettingsSection)
' Get the auxiliary file name.
Console.WriteLine("Auxiliary file: {0}", config.AppSettings.File)
' Get the settings collection (key/value pairs).
If appSettings.Settings.Count <> 0 Then
For Each key As String In appSettings.Settings.AllKeys
Dim value As String = appSettings.Settings(key).Value
Console.WriteLine("Key: {0} Value: {1}", key, value)
Next key
Else
Console.WriteLine("The appSettings section is empty. Write first.")
End If
Catch e As Exception
Console.WriteLine("Exception raised: {0}", e.Message)
End Try
End Sub
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