C# Programming
| L - prefix |
| Label - Ribbon |
| Label - System.Windows.Controls . |
| Label - System.Windows.Forms. |
| Label Control |
| Label Control - Convert to TextBox |
| Labels |
| Lambda Expressions |
| Lambda Operator => |
| Lamda Expressions |
| Language Integrated Query (LINQ) |
| Last Position |
| Late Binding |
| Late Binding - InvokeMember |
| Layout Modes |
| LayoutMode - Forms |
| Lazy Evaluation |
| Lazy Instantiation |
| Lazy T |
| LBound - Microsoft.VisualBasic.Information. |
| LCase Method |
| Leading Zeros - Numbers |
| Leap Years |
| Library Classes |
| Library Linking - Static |
| Like Operator |
| Line Continuation Character |
| Line Numbering |
| Line Numbers |
| Line Termination |
| LineSpacingDouble |
| LinkButton Control |
| LinkedList |
| Linking Assembly |
| Linking Project Files |
| LinkLabel Control |
| LINQ - Filters |
| LINQ - Group Clause |
| LINQ - Into Clause |
| LINQ - Join Clause |
| LINQ - Let Clause |
| LINQ - OrderBy Clause |
| LINQ - Select Clause |
| LINQ - Standard Query Operators |
| LINQ - Where Clause |
| LINQ (Language Integrated Query) |
| Linq.SaveOptions.DisableFormatting |
| Linq.XElement - Xml. |
| List |
| List - System.Collections.Generic. |
| List < string > |
| List(Of String) |
| ListBox |
| ListBox - Multiple Columns |
| ListBox - System.Windows.Controls. |
| ListBox - System.Windows.Forms. |
| ListBox DataSource |
| ListBox SelectionMode |
| ListChangedEventArgs - ComponentModel. |
| ListChangedEventHandler |
| ListChangedType - ComponentModel. |
| Listing Running Processes |
| ListItem Collection Editor |
| Lists |
| Lists - Custom |
| Lists - Generic |
| ListSortDescription - ComponentModel. |
| ListSortDescriptionCollection |
| ListSortDirection - ComponentModel. |
| ListView - System.Windows.Controls. |
| ListView Control |
| ListViewItem - System.Windows.Controls. |
| Literal DataType Characters |
| Literal Number Suffixes |
| Literal Type Characters |
| LoadFrom - System.Reflection.Assembly. |
| Loading an Add-in |
| Local Machine Deployment |
| Local Static Variables |
| Local Type Inference |
| Local Variables |
| Locale Issue |
| Locating Commands |
| Location - Debugging |
| Locations - Trusted |
| lock |
| Locked - Form Designer |
| Locking Controls |
| Locking Files |
| Locking Objects |
| Log File |
| Log File - Creating |
| Log File - Emailing |
| Log File - Trace.WriteLine |
| log4net.dll |
| Logical Operators - && |
| Logical Operators - || |
| Logical Operators - And |
| Logical Operators - Not |
| Logical Operators - Or |
| Logical Operators - Xor |
| Login Forms |
| LogVerbosityLevel |
| Long Datatype |
| Long Integer Type |
| Loop Control Variable |
| Loop Counters |