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I am getting the following warning and error message for a C# 2008 application I am working on:
Warning 17 The predefined type 'System.Runtime.CompilerServices.ExtensionAttribute' is defined in multiple assemblies in the global alias;
using definition from 'c:\Program Files (x86)\NLog\.NET Framework 2.0\NLog.dll' sample
Error 21 The type or namespace name 'Nlog' could not be found (are you missing a using directive or an assembly reference?) C:\Sample.cs 15 7 samplef
I am getting this error message since I am trying to add the NLog open source tool to the solution file for 3 different project files in this solution.
I am completing the following task:
1. I add a reference to this dll in the references section of each proejct file.
2. I then place a 'using NLog' statment in each proejct file.
Can you show me code and/or tell me how to fix this problem?
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Are you sure you did it right? Do you have reference to that dll in project that contain sample.cs? Maybe do you have errors in dependent projects? Or namespaces clash?
No more Mister Nice Guy... >: |
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Hi,
Programatically I want to convert html file into tiff file.Can any body please help me how to do this using c#?I want to use this code in windows forms application. I just tried like below.
Image img = Image.FromFile(InputFile);
img.Save(OutputFile, ImageFormat.Tiff);
InputFile is a variable which is having path of a input html file. OutputFile is also a variable which is having path of output file.
When the first statement executed I am getting following exception.
"System.OutOfMemoryException: Out of memory"
Thanks in advance.
modified 14-Nov-12 7:41am.
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See here[^], you cannot load an HTML file into an Image object, the file must be a valid image type.
One of these days I'm going to think of a really clever signature.
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Hi Richard,
Can you please tell me how to convert a html file into tiff format using C# code programmatically?
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It's easy enough to find. Click this[^].
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Downvoted this because you just repeated your initial question without apparently having read the content of the post you replied to.
HTML is not an image format. What you are asking makes no sense.
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Is it possible to get current user's password using "MAPI"
in c#?
if yes than how?
Thanks
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Errr no. It would be a massive security hole if you could.
Why would you even want to do this?
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actually i want to get my password after log in in outlook i could get my email address but not password is it possible to know my password using MAPI in c#
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Wow. Did you even read Pete's answer?
No more Mister Nice Guy... >: |
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Sanjeev9918 wrote: is it possible to know my password using MAPI in c#
Maybe if I put it another way. NO! It would be a massive security hole if you could. Massive as in the press would be screaming for someone's head. Questions would be asked by governments. The world will tilt off its axis. NO!!!
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So is it possible, or not?
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Pete O'Hanlon wrote: The world will tilt off its axis. NO!!!
No way, Pete! That ain't going to happen until the end of this year or so I've been told.
"I had the right to remain silent, but I didn't have the ability!"
Ron White, Comedian
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Pete! Pete...breathe in.
Breathe out...
Breathe in...
Breathe out...
And...relax.
If you get an email telling you that you can catch Swine Flu from tinned pork then just delete it. It's Spam.
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What part of "NO!" don't you understand?!
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I'm not sure whether it was the N or the O. They're tricky.
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I know, it's confusing when you put multiple letters together like that.
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Sanjeev9918 wrote: Is it possible to get current user's password using "MAPI"
No its not.
Don't know if any hacks exist, but if they do, I smell trouble.
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Abhinav S wrote: I smell trouble
That would be my new aftershave. Calvin Klein's Trouble.
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I am getting the error message,"Error 19 'LogManager' is an ambiguous reference between 'Common.Logging.LogManager' and 'NLog.LogManager'".
In a C# 2008 application I am trying to add nlog open source logging tool to an application that is already using common.logging that was obtained from the following location: http://netcommon.sourceforge.net.
I have added a reference to the NLog file and I have added the Nlog to the using statement.
The problem is both tools use an object called 'LogManager'.
Thus can you tell me how to solve my problem so I can use both Logmanagers.
The following is my code listed below:
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<configSections>
<sectionGroup name="common">
<section name="logging" type="Common.Logging.ConfigurationSectionHandler, Common.Logging" />
</sectionGroup>
</configSections>
<nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<targets>
</targets>
<rules>
</rules>
</nlog>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Common.Logging;
using sample;
using System.Configuration;
using System.Xml.Linq;
using NLog;
namespace sample
{
public class Etest
{
private static Logger logger = LogManager.GetCurrentClassLogger();
private static ILog log = LogManager.GetCurrentClassLogger();
}
}
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You have to preface the LogManager object with the namespace that it's coming from, either NLog.LogManager or Common.Logging.LogManager.
You can shorten the namespace for the Common one by changing the using line for it to something like:
using CL = Common.Logging;
Then you can use CL.LogManager .
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Can you tell me how to use the connection string value from the app.config file and not the hard codee values?
In a C# 2008 desktop/console application, I created the connections to the database using linq to sql. Everything worked fine until I moved the
code to point to a different database. Somehow the original database connections are being saved and the values from the app.config file
are not being used.
I tried to do what the following link: http://refat38.wordpress.com/2012/01/30/unpick-linq-to-sql-connection-string-from-application-settings/,
said to do however, I do not know what the following statement means to do from this link:
Now Right Click and open the Properties on your DAL or project containing your LINQ to SQL classes and remove the connection string “Application Setting” reference on the Settings tab.
I also tried to add the following to the *.designer.cs file:
base(ConfigurationManager.ConnectionStrings["esample.Properties.Settings.devtestConnectionString"].ConnectionString, mappingSource) and attached
a system.configuration file as a reference.
1. The following code is from the app.config file:
<connectionStrings>
<add name="esample.Properties.Settings.devtestConnectionString"
connectionString="Data Source=dev;Initial Catalog=devtest;Integrated Security=True"
providerName="System.Data.SqlClient" />
</connectionStrings>
2. The following is from the settings.settings file
<?xml version='1.0' encoding='utf-8'?>
<SettingsFile xmlns="http://schemas.microsoft.com/VisualStudio/2004/01/settings" CurrentProfile="(Default)" GeneratedClassNamespace="esample.Properties" GeneratedClassName="Settings">
<Profiles />
<Settings>
<Setting Name="devtestConnectionString" Type="(Connection string)" Scope="Application">
<DesignTimeValue Profile="(Default)"><?xml version="1.0" encoding="utf-16"?>
<SerializableConnectionString xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<ConnectionString>Data Source=dev;Initial Catalog=devtest;Integrated Security=True</ConnectionString>
<ProviderName>System.Data.SqlClient</ProviderName>
</SerializableConnectionString></DesignTimeValue>
<Value Profile="(Default)">Data Source=dev;Initial Catalog=devtest;Integrated Security=True</Value>
</Setting>
</Settings>
</SettingsFile>
The following is from the settings.designer.cs file
namespace esample.Properties {
[global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
[global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "9.0.0.0")]
internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
public static Settings Default {
get {
return defaultInstance;
}
}
[global::System.Configuration.ApplicationScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.SpecialSettingAttribute(global::System.Configuration.SpecialSetting.ConnectionString)]
[global::System.Configuration.DefaultSettingValueAttribute("Data Source=dev;Initial Catalog=devtest;Integrated Security=True")]
public string devtestConnectionString {
get {
return ((string)(this["devtestConnectionString"]));
}
}
}
}
The following is from the *.designer.cs
namespace esample
{
using System.Data.Linq;
using System.Data.Linq.Mapping;
using System.Data;
using System.Collections.Generic;
using System.Reflection;
using System.Linq;
using System.Linq.Expressions;
using System.ComponentModel;
using System;
using System.Configuration;
[System.Data.Linq.Mapping.DatabaseAttribute(Name="devtest")]
public partial class esampleDataContext : System.Data.Linq.DataContext
{
private static System.Data.Linq.Mapping.MappingSource mappingSource = new AttributeMappingSource();
public esampleDataContext() :
base(global::esample.Properties.Settings.Default.devtestConnectionString, mappingSource)
{
OnCreated();
}
public esampleDataContext(string connection) :
base(connection, mappingSource)
{
OnCreated();
}
Can you show me code and/or tell me how to solve this problem so I can obtain the value from the app.config file?
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If you have the database code in a different project than the main project, the connection string could have been saved in that project, but is still using the app.config in the main project. I know I have seen this in Entity Framework.
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If that is the case, how do you fix the problem?
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