Setting a User’s `manager` Property in DirectoryServices

I was trying to run some code earlier today to set a user's manager in ActiveDirectory using System.DirectoryServices, C#. I had code that did the following (actual code has a bunch of reusable methods for doing things like loading up UserPrincipal and DirectoryEntry objects, saving values, not hard coding key names etc - I am simplifying it here to get it all in one place):
using (var pc = new PrincipalContext(ContextType.Domain))
{
    // get the user's directory entry
    var up = UserPrincipal.FindByIdentity(pc, userName);
    var de = (DirectoryEntry)up.GetUnderlyingObject();
    
    // get manager directoryEntry
    var managerUp = UserPrincipal.FindByIdentify(pc, managerUserName);
    var managerDe = (DirectoryEntry)up.GetUnderlyingObject();
    
    // get the manager's distinguished name
    string managerDN = managerDe.Properties["distinguishedName"][0].ToString();

    // set the manager's distinguished name as the value for the `manager` property on the users DirectoryEntry and save
    de.Properties["manager"].Value = managerDN;
    de.CommitChanges();
}
However, when I ran this, I got a System.DirectoryServices.DirectoryServicesCOMException telling me:
A constraint violation occurred
Eventually, I was able to figure out the issue (leading to this post, which will hopefully help someone else out in the future): when setting the `manager` property of a DirectoryEntry, you should not set it to a string that includes the DistinguishedName of the manager. Rather, you want to retrieve the object returned by DirectoryServices for the DistinguishedName of the manager, and set that object value directory. So the end of the code excerpt should look like this:
    object managerDN = managerDe.Properties["distinguishedName"][0];

    // set the manager's distinguished name as the value for the `manager` property on the users DirectoryEntry and save
    de.Properties["manager"].Value = managerDN;
Once I changed it to use the object value of the Distinguished name, I was able to CommitChanges to Active Directory successfully.

Force WebAPI to return JSON by Default for Html GET Requests

Currently, the default response type of for Web API requests is XML. By the time it comes out of beta, it will be the default (source - this is mentioned by Hanselman towards the end of the post). However, if you want to activate this right now, how should you do it? Two steps:
  1. Set a JSON formatter as the first Formatter in the Web API Config Formatters collection
  2. Set "text/html" as an accepted media type for this formatter
WebAPI includes a JSON Serializer by default: DataContractJsonSerializer. However, no one wants to use it, and for good reason: lots of issues with different types, slow performance, bad date formatting and more. Thankfully, WebAPI allows you to switch customize the data formatters used for different content types. Bloggers have recommended a number of different approaches. What seems to be the most promising is Henrik Nielsen's JsonNetFormatter (using Json.NET to handle the JSON serialization) combined with a fix for a DateTime serialization issue (Hanselman also implies that this will be the default in post-beta WebAPI). After you add the code for the JsonNetFormatter, you can set this up as the default Json data formatter by doing the following:
protected void Application_Start()
{
    ...

    JsonSerializerSettings serializerSettings = new JsonSerializerSettings();
    serializerSettings.Converters.Add(new IsoDateTimeConverter());
    GlobalConfiguration.Configuration.Formatters.Insert(0, new JsonNetFormatter(serializerSettings));

    ...
}
Once you have done this, any request that comes in to the API that asks for json (setting a header to accept content of type application/json, utilizing the facility in WebAPI for content negotiation) will receive Json content formatter using the JsonNetFormatter class. However, if you want to just test this out in your browser, you will still get XML content. This is because a plan request from your browser is for type text/html, which translates to xml in the Web API universe. Though the Json will be returned automatically if you explicitly request json content (or if you use a function that requests this content type, like the $.ajax function in jQuery), if you want to test out the json in your browser, you will be out of luck using the standard configuration. To get around this, you need to set the JsonNetFormatter to support the "text/html" media type. This will allow it to respond to requests made from the browser (and since the JsonNetFormatter is now the first Formatter in the Formatters collection, it will be used by default). You can do this as follows:
protected void Application_Start()
{
    ...

    JsonSerializerSettings serializerSettings = new JsonSerializerSettings();
    serializerSettings.Converters.Add(new IsoDateTimeConverter());
    var jsonFormatter = new JsonNetFormatter(serializerSettings);
    jsonFormatter.SupportedMediaTypes.Add(new MediaTypeHeaderValue("text/html"));
    GlobalConfiguration.Configuration.Formatters.Insert(0, jsonFormatter);

    ...
}

Zithromax For Sale

Scenario: you have a List<string> Zithromax For Sale, collection where the contents could be alpha, numeric, or alphanumeric. If you just sort the collection using the built-in Sort() method, Zithromax use, Japan, craiglist, ebay, overseas, paypal, it will use string.CompareTo(), treating each item in the collection as a string, Zithromax price, coupon. Purchase Zithromax for sale, Thus a collection with the following values ["1", "44", Zithromax blogs, Generic Zithromax, "22", 4", Zithromax photos, Kjøpe Zithromax på nett, köpa Zithromax online, "5"] will end up being sorted as ["1", "22", online buying Zithromax hcl, Zithromax images, "4", "44", Zithromax from canada, Zithromax online cod, "5"] - even though you might want the items to be treated as numbers (in which case they would be sorted as ["1", "4", real brand Zithromax online, Purchase Zithromax online no prescription, "5", "22", Zithromax mg, Order Zithromax from United States pharmacy, "44"].

The solution to this is to use a custom comparer class, Zithromax dosage. Purchase Zithromax online, I put the following together:

public class NumericStringSort : IComparer {

int IComparer.Compare(string a, string b) {
decimal aDec;
decimal bDec;
if (decimal.TryParse(a, purchase Zithromax, Zithromax over the counter, out aDec) && decimal.TryParse(b, out bDec)) {
return aDec.CompareTo(bDec);
} else {
return a.CompareTo(b);
}
}

public static IComparer NumericStringSorter() {
return (IComparer) new NumericStringSort();
}
}


As you can see, rx free Zithromax, Buy Zithromax no prescription, the class implements the IComparer interface. If both of the strings can be converted into decimals, cheap Zithromax no rx, Zithromax recreational, then the decimal comparison is used. Otherwise the string comparison is used, low dose Zithromax. Zithromax brand name, You can see a usage example through the following set of unit tests (as you can see, it also handles mixed alphanumeric sets gracefully, is Zithromax addictive, Zithromax schedule, sorting all numeric items to the front of the list in numeric order, followed by all alpha entries in alphabetical order):
[TestFixture]
public class NumericStringSortTests {

[Test]
public void TestNumericSort_AllNumeric() {
List items = new List { "1", Zithromax used for, Australia, uk, us, usa, "44", "22", my Zithromax experience, Zithromax gel, ointment, cream, pill, spray, continuous-release, extended-release, "4", "5" };
items.Sort(NumericStringSort.NumericStringSorter());
List expectedItems = new List { "1", Zithromax without a prescription, Online buying Zithromax, "4", "5", cheap Zithromax, Order Zithromax from mexican pharmacy, "22", "44" };
Assert.IsTrue(items.SequenceEqual(expectedItems));
}

[Test]
public void TestNumericSort_MixesAlphaNumeric() {
List items = new List { "a", online buy Zithromax without a prescription, Zithromax price, "c", "d", Zithromax duration, Zithromax pics, "b", "1", "2", "22", "3" };
items.Sort(NumericStringSort.NumericStringSorter());
List expectedItems = new List { "1", "2", "3", "22", "a", "b", "c", "d" };
Assert.IsTrue(items.SequenceEqual(expectedItems));
}

[Test]
public void TestNumericSort_AllAlpha() {
List items = new List { "a", "c", "d", "b" };
items.Sort(NumericStringSort.NumericStringSorter());
List expectedItems = new List { "a", "b", "c", "d" };
Assert.IsTrue(items.SequenceEqual(expectedItems));
}
}


This is something that I have needed on previous occasions - perhaps it may be of use to someone else.

Similar posts: Buy Periactin Without Prescription. Buy Methotrexate Without Prescription. Buy Macrobid Without Prescription. Cephalexin For Sale. Quinine For Sale. Tramadol dosage. What is Ketoconazole Cream. Where can i buy cheapest Diclofenac online. Atarax price. Comprar en línea Accutane, comprar Accutane baratos.
Trackbacks from: Zithromax For Sale. Zithromax For Sale. Zithromax For Sale. Zithromax For Sale. Zithromax For Sale. Fast shipping Zithromax. Zithromax steet value. Doses Zithromax work. Online buying Zithromax. No prescription Zithromax online.

Buy Augmentin Without Prescription

I recently saw a piece of code in a project that was throwing an exception that I did not understand:

 Buy Augmentin Without Prescription, string boolString = (string)DataBinder.Eval(DataItem, "IsNew");

One would expect that boolString would be assigned the value "True" or "False" depending on the value of the IsNew property of the DataItem object. However, canada, mexico, india, Buy Augmentin online no prescription, this through an Exception with the message: "Cannot explicitly convert bool to string". What is going on here, buy generic Augmentin. Buy cheap Augmentin, The syntax of (type)variable attempts to explicitly cast the variable into the given type. Casting does not attempt to interpret the data in the variable - it just tries to fit the object referred to by the variable into the new data type, Augmentin canada, mexico, india. This will work whenever the two types are somehow compatible (for example, an int can be cast into a float with no exceptions) though sometimes it may result in data loss (a float cast into an int), Buy Augmentin Without Prescription. Online Augmentin without a prescription, However, in cases where there is no connection between the two classes, Augmentin gel, ointment, cream, pill, spray, continuous-release, extended-release, Augmentin reviews, casting will result in an Exception (like the one that I received above).

(There is another way to cast an object - using the as keyword, Augmentin no prescription. Augmentin cost, This will return a null if the cast fails, and is much faster than the explicit casting referred to above), where can i order Augmentin without prescription. Augmentin wiki, However, when converting an object, online buying Augmentin, Augmentin price, the conversion function has "knowledge" of the data contained in both the source and final object types, and will create the equivalent of the variable in the new data type, Augmentin overnight. Buy Augmentin Without Prescription, In the case above, using the System.Convert.ToString() method in place of the attempted cast to (string) would have worked fine. Augmentin without a prescription, This is because the ToString method "knows" that a bool cannot be case into a string - but it also knows what the equivalent string to each value of a bool will be, and is able to process the operation accordingly, japan, craiglist, ebay, overseas, paypal. Rx free Augmentin, In this case, reflector uncovers the following code (in the Boolean class):

public string ToString() {
if (!this) {
return "False";
}
return "True";
}

This is obviously a very simple type conversion, Augmentin street price. Augmentin forum, However, there are many more complex conversion utilities built into the .Net framework (accessible through the System.Convert class - see the DateTime.ToString conversion for an example of this, Augmentin class. Augmentin without prescription, Also see the IConvertible interface). While conversions can be more expensive to run, buy Augmentin without prescription, What is Augmentin, since they are strongly typed, they are checked at compile time, Augmentin long term, Discount Augmentin, and when used properly are more reliable to use when producing stable code. (See the MSDN article on Casting and Type Conversions for more info), Augmentin maximum dosage. Australia, uk, us, usa. Augmentin for sale. Buy cheap Augmentin no rx. Augmentin brand name. Augmentin photos. Augmentin alternatives. Augmentin used for. No prescription Augmentin online. Augmentin blogs. Augmentin samples. Augmentin natural. Augmentin australia, uk, us, usa. Fast shipping Augmentin.

Similar posts: Buy Proscar Without Prescription. Aldactone For Sale. Buy Diflucan Without Prescription. Antabuse For Sale. Ketoconazole Cream For Sale. Viagra recreational. Order Quinine from United States pharmacy. Buy generic Temovate Cream. Online buying Betnovate hcl. Slimex (Obetrim) without a prescription.
Trackbacks from: Buy Augmentin Without Prescription. Buy Augmentin Without Prescription. Buy Augmentin Without Prescription. Buy Augmentin Without Prescription. Buy Augmentin Without Prescription. Buy generic Augmentin. Augmentin mg. Is Augmentin safe. Augmentin canada, mexico, india. Buying Augmentin online over the counter.

Ampicillin For Sale

Ampicillin For Sale, On a recent project, I had the need to detect whether or not the application is idle, and if so, for how long has the idle state persisted. Ampicillin mg, Idle in my case is defined as no mouse movement or keyboard activity when any of the forms of the application are in focus. If a different program is in focus, Ampicillin images, Kjøpe Ampicillin på nett, köpa Ampicillin online, I define this as being an application-idle state (for my app), regardless of whether or not there is input activity from keyboard or mouse, order Ampicillin from United States pharmacy. Ampicillin duration, On researching the subject, I found several approaches, buy cheap Ampicillin. Canada, mexico, india, The main approach I have seen is to use the static Application.Idle event. This event fires whenever "application finishes processing and is about to enter the idle state" - In other words, whenever the application's message queue is empty, Ampicillin For Sale. The problem with this approach is that this event fires a lot, Ampicillin treatment, Buy Ampicillin online no prescription, so much that it becomes impractical for tracking idle state the way that I need it (it doesn't help that any Timer operating to track how long the idle state persists would set off Application.Idle, further complicating the situation), Ampicillin pictures. Ampicillin from canada, The other approach that I have seen is to set up some Windows hooks to detect mouse and keyboard activity. I have zero experience operating with the Windows API, Ampicillin online cod, Effects of Ampicillin, so thankfully, I found a post by Johan Danforth that gives some working code for doing exactly what I needed: Detecting Idle Time with Mouse and Keyboard Hooks, buy no prescription Ampicillin online. Online Ampicillin without a prescription, I integrated the code with my application and tested it out and it worked great. Ampicillin For Sale, There was one problem however: this code detects idle time for all applications. In other words, Ampicillin no rx, Ampicillin forum, if your application is open but not in focus and you use your mouse or keyboard, the code changes your application status from Idle to Active, purchase Ampicillin online. Japan, craiglist, ebay, overseas, paypal, For my purposes (see definition if idle above) this is not good enough. So I inspected different properties of the System, Ampicillin for sale, Ampicillin dangers, Windows.Forms.Form class to see what could tell me whether or not a given form is active. The first candidates were Focused, about Ampicillin, Ampicillin reviews, TopLevel, TopMost and Visible, Ampicillin used for, Order Ampicillin from mexican pharmacy, but none of these did the job. The property that ended up telling me exactly what I needed to know is ContainsFocus, Ampicillin For Sale. This is a property of the Control class (from which Form inherits) and it "Gets a value indicating whether the control, buy cheap Ampicillin no rx, Low dose Ampicillin, or one of its child controls, currently has the input focus", Ampicillin price. Comprar en línea Ampicillin, comprar Ampicillin baratos, (Focused is not good enough, since it only returns true when the form itself has focus, order Ampicillin online c.o.d, Ampicillin canada, mexico, india, but returns false when a child control contained within the form has focus).

I also needed to detect whether any of the secondary forms of my application had focus (since I could have more than one window open at a time, Ampicillin price, coupon, Ampicillin cost, only one of which could have focus). Here is the code that I used:

private bool DoesApplicationHaveFocus() {
bool hasFocus = false;
if (ContainsFocus) {
hasFocus = true;
} else {
FormCollection forms = Application.OpenForms;
foreach (Form f in forms) {
if (f != null && f.ContainsFocus) {
hasFocus = true;
break;
}
}
}
return hasFocus;
}
, buying Ampicillin online over the counter. Ampicillin dose. Where can i order Ampicillin without prescription. Purchase Ampicillin for sale. Where can i cheapest Ampicillin online. Rx free Ampicillin. Ampicillin without a prescription.

Similar posts: Elavil For Sale. Buy Ultram Without Prescription. Tetracycline For Sale. Buy Lexapro Without Prescription. Aricept For Sale. Buy generic Stromectol. Erythromycin mg. Toradol dangers. Order Prednisolone from mexican pharmacy. Differin results.
Trackbacks from: Ampicillin For Sale. Ampicillin For Sale. Ampicillin For Sale. Ampicillin For Sale. Ampicillin For Sale. Ampicillin recreational. Cheap Ampicillin no rx. Ampicillin use. Where can i cheapest Ampicillin online. Ampicillin from canadian pharmacy.

Buy Triamterene Without Prescription

Buy Triamterene Without Prescription, I have had to look up on DateTime formatting on MSDN so many times, I have lost track. So I am putting the links and some of the key information here for my own future reference, buying Triamterene online over the counter. Triamterene pictures,


  • Standard DateTime Format Strings

























    d/D short/long date
    f long date, short time
    F long date, Triamterene duration, Herbal Triamterene, long time
    g short date, short time
    G short date, where to buy Triamterene, Triamterene brand name, long time
    t/T short/long time


  • Custom DateTime Format Strings





































































    d day 1-31
    dd day 01-31
    ddd abbreviated day name
    dddd full day name
    h hour 1-12
    hh hour 01-12
    H hour 0-23
    HH hour 00-23
    m minute 0-59
    mm minute 00-59
    M month 1-12
    MM month 01-12
    MMM abbreviated month name
    MMMM full month name
    s/ss seconds (0/00)
    t am/pm
    y/yy year


  • MS Reporting Services Date Formatting

  • Blog post from SteveX on using DateTime.ParseExact

. Real brand Triamterene online. About Triamterene. Online buy Triamterene without a prescription. Rx free Triamterene. Purchase Triamterene online no prescription. Where can i cheapest Triamterene online. Kjøpe Triamterene på nett, köpa Triamterene online. Triamterene used for. Triamterene wiki. Triamterene online cod. Triamterene class. Purchase Triamterene. Triamterene dosage. Triamterene pics. Order Triamterene online c.o.d. Triamterene description. What is Triamterene. Triamterene natural. Online buy Triamterene without a prescription. Doses Triamterene work. Rx free Triamterene. Buy Triamterene no prescription. Is Triamterene addictive. Buying Triamterene online over the counter. Triamterene cost. Triamterene online cod. Japan, craiglist, ebay, overseas, paypal. Triamterene alternatives. Triamterene duration. After Triamterene. Triamterene gel, ointment, cream, pill, spray, continuous-release, extended-release. Triamterene from canada. Buy cheap Triamterene no rx. Order Triamterene from mexican pharmacy.

Similar posts: Buy Human Growth Hormone Without Prescription. Diclofenac For Sale. Betnovate For Sale. Buy Ketoconazole Cream Without Prescription. Buy Quinine Without Prescription. Buy cheap Female Pink Viagra no rx. Clomid schedule. Generic Lumigan. Order Erythromycin from United States pharmacy. Order Slimex (Obetrim) no prescription.
Trackbacks from: Buy Triamterene Without Prescription. Buy Triamterene Without Prescription. Buy Triamterene Without Prescription. Buy Triamterene Without Prescription. Buy Triamterene Without Prescription. Order Triamterene from mexican pharmacy. Purchase Triamterene for sale. Buy generic Triamterene. Buy cheap Triamterene no rx. Triamterene brand name.