G1 Flashcards
(21 cards)
Pointer Tool
Selection tool in Windows Forms Designer
Pointer Functions
Select, Move, Resize controls
Pointer Purpose
Manipulate existing controls
BackgroundWorker
Runs tasks on separate thread
WorkerReportsProgress
Allows progress updates
WorkerSupportsCancellation
Allows task cancellation
IsBusy
Task running indicator
BackgroundWorker Purpose
Avoid UI freeze, report progress, support cancel
BindingNavigator
Toolbar for record navigation
BindingSource (in Navigator)
Links to data source
Items (in Navigator)
Stores navigation buttons
CountItem
Shows total records
BindingNavigator Purpose
Simplifies record handling
BindingSource
Links UI controls to data
DataSource
Data table or collection
Filter
Displays specific records
Sort
Orders records
BindingSource Purpose
Manages sorting and filtering