In VB6 if I wanted to see if a datetime field wasn't set, I could do something like if myDate = 0 then...I tried that with VB.NET and it can't compare to an integer. How do we do this now? I found the Ticks property, so if myDate.Ticks = 0 does seem to work, but I...
Check if a text file is blank in powershell check if computer exist in ou Check if drive exists, If not map Check if Email address exists in Office 365 and if exists, Create a Unique Email address Check if event log source exists for non admins Check if file created today and not 0...
How to Fix XML Errors if (myVal== null) { } This statement provides a way to execute code only if myVal is null. Advertisement Step 3 Evaluate whether a variable is not null. In other instances, you may want to run code when a value is not null. The "!" operator tells the comp...
Active Directory problem: Check if a user exists in C#? Active Directory User does not assign User logon name and User Principal Name AD LDS cannot ChangePassword, but it can SetPassword Add <?xml version="1.0" encoding="UTF-8" standalone="yes"?> to my xml response Add a Constraint ...
ASP.Net FileUpload: Rename file name before saving if already exists asp.net gridview how to set click event for built in edit,delete,update, cancel button Asp.Net Identity unique email check during register new account ASP.NET Iframe Equivalent ASP.Net JavaScript 2-button (OK/Cancel) "msgbox...
"The given key was not present in the dictionary." when passing null non-Route paramater to ActionLink "The LINQ expression node type 'Invoke' is not supported in LINQ to Entities" when using PredicateBuilder, help please (@Html.DropDownListFor) how to display the selected text instead of...
Active Directory problem: Check if a user exists in C#? Active Directory User does not assign User logon name and User Principal Name AD LDS cannot ChangePassword, but it can SetPassword Add <?xml version="1.0" encoding="UTF-8" standalone="yes"?> to my xml response Add a Constraint ...
Active Directory problem: Check if a user exists in C#? Active Directory User does not assign User logon name and User Principal Name AD LDS cannot ChangePassword, but it can SetPassword Add <?xml version="1.0" encoding="UTF-8" standalone="yes"?> to my xml response Add a Constraint ...
Dictionary<string,string>dict=newDictionary<string,string> { {"key1","value1"}, {"key2","value2"}, {"key3","value3"} }; stringkey="key2"; boolkeyExists=dict.ContainsKey(key); if(keyExists){ Console.WriteLine("{0} exists in map",key); ...