Warning: file_get_contents(/data/phpspider/zhask/data//catemap/2/.net/22.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
.net 应用程序属性设置实际保存或写入到哪里?_.net_Configuration_App Config_Delphi Prism_Properties.settings - Fatal编程技术网

.net 应用程序属性设置实际保存或写入到哪里?

.net 应用程序属性设置实际保存或写入到哪里?,.net,configuration,app-config,delphi-prism,properties.settings,.net,Configuration,App Config,Delphi Prism,Properties.settings,我马上就要把头发都拔出来了。不用说,我很沮丧。我正在Delphi Prism for.NET中编写代码,目前正在将应用程序的用户定义属性保存到应用程序配置文件中。我已经按如下方式设置了所有内容。它正在工作,但一些值根本没有被保存或检索。因此,我查看了app.config文件,认为它们都会在那里,但我没有看到文件中保存的任何值与正在检索的值匹配。它只有我在Properties.Designer中输入的默认值。有人在网上说,只有在Delphi Prism IDE之外运行应用程序时,配置文件才会更新。

我马上就要把头发都拔出来了。不用说,我很沮丧。我正在Delphi Prism for.NET中编写代码,目前正在将应用程序的用户定义属性保存到应用程序配置文件中。我已经按如下方式设置了所有内容。它正在工作,但一些值根本没有被保存或检索。因此,我查看了app.config文件,认为它们都会在那里,但我没有看到文件中保存的任何值与正在检索的值匹配。它只有我在Properties.Designer中输入的默认值。有人在网上说,只有在Delphi Prism IDE之外运行应用程序时,配置文件才会更新。而我做到了,这仍然不起作用。我甚至重新启动了我的电脑,认为Delphi Prism可能有问题,它需要一个快速的休息。即使这样也不行

那么,值保存在哪里?在app.config文件中还是内存中?

(我的代码可能不稳定。我正在尝试在完善代码之前让我的应用程序的基本设置正常工作。)

这是我的属性的图像。设置。设计器:

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <configSections>
        <sectionGroup name="userSettings" type="System.Configuration.UserSettingsGroup, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >
            <section name="MillenniaMono.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" allowExeDefinition="MachineToLocalUser" requirePermission="false" />
        </sectionGroup>
    </configSections>
    <userSettings>
        <MillenniaMono.Properties.Settings>
            <setting name="baseDir" serializeAs="String">
                <value>00:00:00</value>
            </setting>
            <setting name="SoftKey" serializeAs="String">
                <value>$6e1eaffa</value>
            </setting>
            <setting name="OnTop" serializeAs="String">
                <value>False</value>
            </setting>
            <setting name="StartExpanded" serializeAs="String">
                <value>True</value>
            </setting>
            <setting name="HideOnStart" serializeAs="String">
                <value>False</value>
            </setting>
            <setting name="DXCommLocation" serializeAs="String">
                <value>50, 50</value>
            </setting>
            <setting name="InputBoxLocation" serializeAs="String">
                <value>50, 50</value>
            </setting>
            <setting name="MainFormLocation" serializeAs="String">
                <value>50, 50</value>
            </setting>
            <setting name="OutputUnitLocation" serializeAs="String">
                <value>50, 50</value>
            </setting>
            <setting name="SysErrorDlgLocation" serializeAs="String">
                <value>50, 50</value>
            </setting>
            <setting name="UnitDuplicateLocation" serializeAs="String">
                <value>50, 50</value>
            </setting>
            <setting name="UnitsLocation" serializeAs="String">
                <value>50, 50</value>
            </setting>
            <setting name="UnitSelectLocation" serializeAs="String">
                <value>50, 50</value>
            </setting>
            <setting name="CommStatusLocation" serializeAs="String">
                <value>50, 50</value>
            </setting>
            <setting name="UnitsWinSize" serializeAs="String">
                <value>703, 300</value>
            </setting>
            <setting name="DXComm_TypeDX" serializeAs="String">
                <value>0</value>
            </setting>
            <setting name="DXComm_Comport" serializeAs="String">
                <value>0</value>
            </setting>
            <setting name="DXComm_Baud" serializeAs="String">
                <value>1200</value>
            </setting>
            <setting name="DXComm_Parity" serializeAs="String">
                <value>0</value>
            </setting>
            <setting name="DXComm_RetryInt" serializeAs="String">
                <value>0</value>
            </setting>
            <setting name="DXComm_TimeOutDelay" serializeAs="String">
                <value>0</value>
            </setting>
            <setting name="DXComm_ScanTime" serializeAs="String">
                <value>0</value>
            </setting>
            <setting name="DXComm_Offline_Pct" serializeAs="String">
                <value>0</value>
            </setting>
            <setting name="DXComm_Online_Pct" serializeAs="String">
                <value>0</value>
            </setting>
            <setting name="DXComm_ControlCycleCount" serializeAs="String">
                <value>0</value>
            </setting>
            <setting name="DXComm_LockTimeDelay" serializeAs="String">
                <value>0</value>
            </setting>
        </MillenniaMono.Properties.Settings>
    </userSettings>
</configuration>
TypeDXCard.SelectedIndex:= commsetting.DXComm_TypeDX;
Commport.SelectedIndex:=CommSetting.DXComm_Comport;

case commsetting.DXComm_Baud of
1200: BaudRate.SelectedIndex:=0;
2400: BaudRate.SelectedIndex:=1;
4800: Baudrate.SelectedIndex:=2;
9600: BaudRate.SelectedIndex:=3;
19200: BaudRate.SelectedIndex:=4;
38400: BaudRate.SelectedIndex:=5;
57600: BaudRate.SelectedIndex:=6;
115200: BaudRate.SelectedIndex:=7;
else BaudRate.SelectedIndex:=0;
end;

case commsetting.DXComm_Parity of 
0: begin EvenParity.Checked:=true; NoneParity.Checked:=false; end;
1: begin NoneParity.Checked:=true; EvenParity.Checked:=false; end;
else begin EvenParity.Checked:=true; NoneParity.Checked:=false; end;
end;

RetrySpin.Value:=Commsetting.DXComm_RetryInt;
RetryIni := RetrySpin.Value;

TimeOutSpin.Value:=CommSetting.DXComm_TimeOutDelay;
TimeOutDelay := TimeOutSpin.Value;

ScanSpin.Value:=CommSetting.DXComm_ScanTime;
ScanTime := ScanSpin.Value;

OfflineSpin.Value:=CommSetting.DXComm_Offline_Pct;
OfflinePct:=OfflineSpin.Value;

OnlineSpin.Value:=Commsetting.DXComm_Online_Pct;
OnlinePct:=OnlineSpin.Value;

Controlspin.Value:=Commsetting.DXComm_ControlCycleCount;
ControlCycleCount:=Controlspin.Value;

LockTime.Value:=Commsetting.DXComm_LockTimeDelay;
LockTimeDelay := LockTime.Value;
  end;

这是app.config文件:

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <configSections>
        <sectionGroup name="userSettings" type="System.Configuration.UserSettingsGroup, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >
            <section name="MillenniaMono.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" allowExeDefinition="MachineToLocalUser" requirePermission="false" />
        </sectionGroup>
    </configSections>
    <userSettings>
        <MillenniaMono.Properties.Settings>
            <setting name="baseDir" serializeAs="String">
                <value>00:00:00</value>
            </setting>
            <setting name="SoftKey" serializeAs="String">
                <value>$6e1eaffa</value>
            </setting>
            <setting name="OnTop" serializeAs="String">
                <value>False</value>
            </setting>
            <setting name="StartExpanded" serializeAs="String">
                <value>True</value>
            </setting>
            <setting name="HideOnStart" serializeAs="String">
                <value>False</value>
            </setting>
            <setting name="DXCommLocation" serializeAs="String">
                <value>50, 50</value>
            </setting>
            <setting name="InputBoxLocation" serializeAs="String">
                <value>50, 50</value>
            </setting>
            <setting name="MainFormLocation" serializeAs="String">
                <value>50, 50</value>
            </setting>
            <setting name="OutputUnitLocation" serializeAs="String">
                <value>50, 50</value>
            </setting>
            <setting name="SysErrorDlgLocation" serializeAs="String">
                <value>50, 50</value>
            </setting>
            <setting name="UnitDuplicateLocation" serializeAs="String">
                <value>50, 50</value>
            </setting>
            <setting name="UnitsLocation" serializeAs="String">
                <value>50, 50</value>
            </setting>
            <setting name="UnitSelectLocation" serializeAs="String">
                <value>50, 50</value>
            </setting>
            <setting name="CommStatusLocation" serializeAs="String">
                <value>50, 50</value>
            </setting>
            <setting name="UnitsWinSize" serializeAs="String">
                <value>703, 300</value>
            </setting>
            <setting name="DXComm_TypeDX" serializeAs="String">
                <value>0</value>
            </setting>
            <setting name="DXComm_Comport" serializeAs="String">
                <value>0</value>
            </setting>
            <setting name="DXComm_Baud" serializeAs="String">
                <value>1200</value>
            </setting>
            <setting name="DXComm_Parity" serializeAs="String">
                <value>0</value>
            </setting>
            <setting name="DXComm_RetryInt" serializeAs="String">
                <value>0</value>
            </setting>
            <setting name="DXComm_TimeOutDelay" serializeAs="String">
                <value>0</value>
            </setting>
            <setting name="DXComm_ScanTime" serializeAs="String">
                <value>0</value>
            </setting>
            <setting name="DXComm_Offline_Pct" serializeAs="String">
                <value>0</value>
            </setting>
            <setting name="DXComm_Online_Pct" serializeAs="String">
                <value>0</value>
            </setting>
            <setting name="DXComm_ControlCycleCount" serializeAs="String">
                <value>0</value>
            </setting>
            <setting name="DXComm_LockTimeDelay" serializeAs="String">
                <value>0</value>
            </setting>
        </MillenniaMono.Properties.Settings>
    </userSettings>
</configuration>
TypeDXCard.SelectedIndex:= commsetting.DXComm_TypeDX;
Commport.SelectedIndex:=CommSetting.DXComm_Comport;

case commsetting.DXComm_Baud of
1200: BaudRate.SelectedIndex:=0;
2400: BaudRate.SelectedIndex:=1;
4800: Baudrate.SelectedIndex:=2;
9600: BaudRate.SelectedIndex:=3;
19200: BaudRate.SelectedIndex:=4;
38400: BaudRate.SelectedIndex:=5;
57600: BaudRate.SelectedIndex:=6;
115200: BaudRate.SelectedIndex:=7;
else BaudRate.SelectedIndex:=0;
end;

case commsetting.DXComm_Parity of 
0: begin EvenParity.Checked:=true; NoneParity.Checked:=false; end;
1: begin NoneParity.Checked:=true; EvenParity.Checked:=false; end;
else begin EvenParity.Checked:=true; NoneParity.Checked:=false; end;
end;

RetrySpin.Value:=Commsetting.DXComm_RetryInt;
RetryIni := RetrySpin.Value;

TimeOutSpin.Value:=CommSetting.DXComm_TimeOutDelay;
TimeOutDelay := TimeOutSpin.Value;

ScanSpin.Value:=CommSetting.DXComm_ScanTime;
ScanTime := ScanSpin.Value;

OfflineSpin.Value:=CommSetting.DXComm_Offline_Pct;
OfflinePct:=OfflineSpin.Value;

OnlineSpin.Value:=Commsetting.DXComm_Online_Pct;
OnlinePct:=OnlineSpin.Value;

Controlspin.Value:=Commsetting.DXComm_ControlCycleCount;
ControlCycleCount:=Controlspin.Value;

LockTime.Value:=Commsetting.DXComm_LockTimeDelay;
LockTimeDelay := LockTime.Value;
  end;
代码如下:

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <configSections>
        <sectionGroup name="userSettings" type="System.Configuration.UserSettingsGroup, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >
            <section name="MillenniaMono.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" allowExeDefinition="MachineToLocalUser" requirePermission="false" />
        </sectionGroup>
    </configSections>
    <userSettings>
        <MillenniaMono.Properties.Settings>
            <setting name="baseDir" serializeAs="String">
                <value>00:00:00</value>
            </setting>
            <setting name="SoftKey" serializeAs="String">
                <value>$6e1eaffa</value>
            </setting>
            <setting name="OnTop" serializeAs="String">
                <value>False</value>
            </setting>
            <setting name="StartExpanded" serializeAs="String">
                <value>True</value>
            </setting>
            <setting name="HideOnStart" serializeAs="String">
                <value>False</value>
            </setting>
            <setting name="DXCommLocation" serializeAs="String">
                <value>50, 50</value>
            </setting>
            <setting name="InputBoxLocation" serializeAs="String">
                <value>50, 50</value>
            </setting>
            <setting name="MainFormLocation" serializeAs="String">
                <value>50, 50</value>
            </setting>
            <setting name="OutputUnitLocation" serializeAs="String">
                <value>50, 50</value>
            </setting>
            <setting name="SysErrorDlgLocation" serializeAs="String">
                <value>50, 50</value>
            </setting>
            <setting name="UnitDuplicateLocation" serializeAs="String">
                <value>50, 50</value>
            </setting>
            <setting name="UnitsLocation" serializeAs="String">
                <value>50, 50</value>
            </setting>
            <setting name="UnitSelectLocation" serializeAs="String">
                <value>50, 50</value>
            </setting>
            <setting name="CommStatusLocation" serializeAs="String">
                <value>50, 50</value>
            </setting>
            <setting name="UnitsWinSize" serializeAs="String">
                <value>703, 300</value>
            </setting>
            <setting name="DXComm_TypeDX" serializeAs="String">
                <value>0</value>
            </setting>
            <setting name="DXComm_Comport" serializeAs="String">
                <value>0</value>
            </setting>
            <setting name="DXComm_Baud" serializeAs="String">
                <value>1200</value>
            </setting>
            <setting name="DXComm_Parity" serializeAs="String">
                <value>0</value>
            </setting>
            <setting name="DXComm_RetryInt" serializeAs="String">
                <value>0</value>
            </setting>
            <setting name="DXComm_TimeOutDelay" serializeAs="String">
                <value>0</value>
            </setting>
            <setting name="DXComm_ScanTime" serializeAs="String">
                <value>0</value>
            </setting>
            <setting name="DXComm_Offline_Pct" serializeAs="String">
                <value>0</value>
            </setting>
            <setting name="DXComm_Online_Pct" serializeAs="String">
                <value>0</value>
            </setting>
            <setting name="DXComm_ControlCycleCount" serializeAs="String">
                <value>0</value>
            </setting>
            <setting name="DXComm_LockTimeDelay" serializeAs="String">
                <value>0</value>
            </setting>
        </MillenniaMono.Properties.Settings>
    </userSettings>
</configuration>
TypeDXCard.SelectedIndex:= commsetting.DXComm_TypeDX;
Commport.SelectedIndex:=CommSetting.DXComm_Comport;

case commsetting.DXComm_Baud of
1200: BaudRate.SelectedIndex:=0;
2400: BaudRate.SelectedIndex:=1;
4800: Baudrate.SelectedIndex:=2;
9600: BaudRate.SelectedIndex:=3;
19200: BaudRate.SelectedIndex:=4;
38400: BaudRate.SelectedIndex:=5;
57600: BaudRate.SelectedIndex:=6;
115200: BaudRate.SelectedIndex:=7;
else BaudRate.SelectedIndex:=0;
end;

case commsetting.DXComm_Parity of 
0: begin EvenParity.Checked:=true; NoneParity.Checked:=false; end;
1: begin NoneParity.Checked:=true; EvenParity.Checked:=false; end;
else begin EvenParity.Checked:=true; NoneParity.Checked:=false; end;
end;

RetrySpin.Value:=Commsetting.DXComm_RetryInt;
RetryIni := RetrySpin.Value;

TimeOutSpin.Value:=CommSetting.DXComm_TimeOutDelay;
TimeOutDelay := TimeOutSpin.Value;

ScanSpin.Value:=CommSetting.DXComm_ScanTime;
ScanTime := ScanSpin.Value;

OfflineSpin.Value:=CommSetting.DXComm_Offline_Pct;
OfflinePct:=OfflineSpin.Value;

OnlineSpin.Value:=Commsetting.DXComm_Online_Pct;
OnlinePct:=OnlineSpin.Value;

Controlspin.Value:=Commsetting.DXComm_ControlCycleCount;
ControlCycleCount:=Controlspin.Value;

LockTime.Value:=Commsetting.DXComm_LockTimeDelay;
LockTimeDelay := LockTime.Value;
  end;
以下是正在显示或检索的实际值。我任意设置了一些要保存并读回的值,但它与我在app.config文件中看到的不匹配


我不了解Delphi,但至少c#会从设置设计器生成一个真正的代码文件,内容如下

[global::System.Configuration.UserScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.DefaultSettingValueAttribute("foo")]
public string bar {
    get {
        return ((string)(this["bar"]));
    }
    set {
        this["bar"] = value;
    }
}
我假设Delphi将生成一个类似的文件。
默认值编码为属性,如果app.config中未指定任何内容,则使用默认值。没有任何内容写入app.config。
在c#情况下,设计师还尝试在app.config中创建相应的默认值,但如果删除了这些值,则使用
defaultsetingvalueattribute
中的默认值


如果在app.config中手动创建值,是否使用该值

我不知道Delphi,但至少c#会从设置设计器生成一个真正的代码文件,内容如下

[global::System.Configuration.UserScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.DefaultSettingValueAttribute("foo")]
public string bar {
    get {
        return ((string)(this["bar"]));
    }
    set {
        this["bar"] = value;
    }
}
我假设Delphi将生成一个类似的文件。
默认值编码为属性,如果app.config中未指定任何内容,则使用默认值。没有任何内容写入app.config。
在c#情况下,设计师还尝试在app.config中创建相应的默认值,但如果删除了这些值,则使用
defaultsetingvalueattribute
中的默认值


如果在app.config中手动创建值,是否使用该值

用户设置是指可以根据每个用户更改/保存的设置。因此,它们不会保存在app.config中,而是保存在名为user.config的新文件中,该文件保存在de%APPDATA%目录下。在Windows7机器上,它可能看起来像

c:\users\myusername\appdata\local\microsoft\myassemblyname\user.config (在我记不起来的地方可能还有一些guid)

用户设置也可以在app.config中找到,但当第一次创建新的user.config文件时,这些值将用作默认值

编辑:有关定位文件的额外信息。我在vs调试器中对名为DEA.exe的程序集进行了快速测试,user.config最终出现在:

C:\Users\\AppData\Local\\DEA.vshost.exe\u Url\u sloja2hil2eypecefjbp1icc1fo50g4\\user.config


更多信息请参见msdn文档(特别是备注的最后一段)

用户设置是指可以根据每个用户进行更改/保存的设置。因此,它们不会保存在app.config中,而是保存在名为user.config的新文件中,该文件保存在de%APPDATA%目录下。在Windows7机器上,它可能看起来像

c:\users\myusername\appdata\local\microsoft\myassemblyname\user.config (在我记不起来的地方可能还有一些guid)

用户设置也可以在app.config中找到,但当第一次创建新的user.config文件时,这些值将用作默认值

编辑:有关定位文件的额外信息。我在vs调试器中对名为DEA.exe的程序集进行了快速测试,user.config最终出现在:

C:\Users\\AppData\Local\\DEA.vshost.exe\u Url\u sloja2hil2eypecefjbp1icc1fo50g4\\user.config


更多信息请参见msdn文档(特别是备注的最后一段)

Delphi Prism基于Microsoft Visual Studio。所以,我假设它们都以相似的方式出现。Delphi Prism基于Microsoft Visual Studio。因此,我假设它们都以类似的方式。不幸的是,我在我的计算机系统中的任何地方都找不到user.config文件。我甚至搜索了*.config文件,并根据今天的日期和时间对结果进行排序。不过,今天绝对没有更新的配置文件。搜索结果显示了许多administration.config、app.config、ApplicationHost.config等。列表太长,无法在注释中列出。请从下载processmonitor。设置一个过滤器为“操作”-“是”-“写文件”运行你的应用程序,看看它保存在哪里(让我们知道,可能对其他人也有用)是的!!!找到了。非常感谢。显然,AppData文件夹是隐藏的。所以,Windows7搜索工具将其全部跳过。因此,我的下一个问题是,如果您需要使用预定义的user.config部署软件,您是否只需要将此user.config文件与exe文件一起使用。@Eddy,我下载了process monitor程序,并在运行程序之前先运行了它。应用过滤器后,它会显示我的应用程序及其写入位置。@digitalanalog appdata文件夹不会隐藏,但默认情况下,它不会被索引(why Oohh why)。不幸的是,我在计算机系统中的任何位置都找不到user.config文件。我爱你