C# .NET Programming with Visual StudioC# .NET Programming
| U - Data Type Suffix |
| u - Data Type Suffix |
| UBound - Microsoft.VisualBasic.Information. |
| UCase Method |
| udl (data link file) |
| uint (UInt32) |
| UInt16 |
| UInt32 |
| UInt64 |
| UInteger (VB.Net) |
| ulong (UInt64) |
| ULong (VB.Net) |
| UML (Unified Modelling Language) |
| Unary Expression |
| Unary Operators |
| Unboxing |
| Unboxing Types |
| Underlining - Blue |
| Underlining - Green |
| Underlining - Purple |
| Underlining - Red |
| Underscore (_) |
| Unicode Transformation Format (UTF) |
| Unified Modelling Language (UML) |
| Uniform Resource Identifier (URI) |
| Uninstalling |
| Union Operator |
| Unit Testing |
| Unit Tests |
| Units - Centimeters |
| Units - Characters |
| Units - Inches |
| Units - Millimeters |
| Units - Pixels |
| Units - Points |
| Units - Twips |
| UnitTesting.Assert |
| UnitTesting.CollectionAssert |
| UnitTesting.StringAssert |
| Universal Windows Platform (UWP) |
| Unloading an Addin |
| Unmanaged Callbacks |
| UnmanagedType - InteropServices. |
| UnmanagedType - Runtime.InteropServices. |
| UnmanagedType.IDispatch |
| Unmodeled Projects |
| unsafe |
| Unsafe Blocks |
| Unsafe Pointers |
| Unsage Type Conversions |
| Unsigned Integers |
| Unsigned Variable Types |
| Untyped Datasets |
| Unwinding the Stack |
| Updating VSTO Add-ins |
| UploadFile - System.Net.WebClient. |
| Uri - System. |
| URI (Uniform Resource Identifier) |
| URL Encoding |
| US Template Schema |
| User Controls |
| User Defined Functions |
| User Defined Structs |
| User Defined Types - structs |
| User Settings |
| User Settings File |
| User Specific Application Settings |
| User.config |
| UserControl - Windows Forms |
| UserControl - WPF |
| Users Personal Store |
| ushort (UInt16) |
| UShort (VB.Net) |
| using |
| Using Directive |
| using Statements |
| Using Statements (VB.Net) |
| UTC (Coordinated Universal Time) |
| Utc.Id - System.TimeZoneInfo. |
| UTF (Unicode Transformation Format) |
| Utf8JsonReader |
| Utf8JsonWriter |
| Utilities |
| Utility - addinutil |
| Utility - al |
| Utility - aximp |
| Utility - caspol |
| Utility - certmgr |
| Utility - fuslogve |
| Utility - gacutil |
| Utility - guidgen |
| Utility - ildasm |
| Utility - mage |
| Utility - mscorcfg |
| Utility - oleview |
| Utility - regasm |
| Utility - regsvr32 |
| Utility - sgen |
| Utility - sn |
| Utility - svcutil |
| Utility - tlbexp |
| Utility - tlbimp |
| Utility - wsdl |
| Utility - xsd |
| UWP (Universal Windows Platform) |