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Ch 20 Terms - flashcards & matching

Ch 20 VB

AB
keyboard sortcut that allows the user to perform an action on a control using the keyboardaccess key
adds a specified object to the end of a ListAdd method of class List
a class used to store groups of related objectscollection
returns the number of objects contained in the Listcount property of List
a LINQ query is not executed until you begin to iterate over its resultsdeferred execution
a capability that allows certain objects (such as Lists) to increase or decrease in size based on the addition or removal of elements from that object. Enables th List object to increase its size to accommodate new elements and to decrease its size when elements are removeddynamic resizing
used to store a reference to the current value of the collection being iteratedelement of a For Each....Next statement
iterates through elements in an array or collectionFor Each....Next repetition statement
specifies a range variable and the data source to queryFrom clause (of a LINQ query)
specifies the array or collection through which you wish to iterategroup (of a For Each...Next statement)
the value with which you can refer to a specific element in a List, based on the element's location in the Listindex of a List
provides methods to iterate through a set of objects, such as an array or collectionIEnumberable interface
inserts a specified object into the specified location of a ListInsert method of class List
specifies a set of methods that can be called on an object which implements the interface to perform certain tasksinterface
collection containing the values displayed in a ComboBoxitems property of ComboBox
provides support for writing queries in Visual BasicLanguage-Integrated Query (LINQ)
has the same capabilties as an array as well as dynamic resizing and moreList (Of T) class
specifies the maximum number of characters that can be input into a TextBoxMaxLength property of TextBox
retrieves specific information from a data source, such as a collectionquery (LINQ)
the control variable for a LINQ queryrange variable (LINQ)
removes the objectlocated at a specifie location of a ListRemoveAt method of class List
specifies the value(s) placed in the results of the querySelect clause (of a LINQ) query
raised when a new value is selected in a ComboBoxSelectedIndexChanged event of ComboBox
contains collection classes such as ListSystem.Collections.Generic namespace
A control property that specifies the order in which focus is transferred to controls on the Form when the Tab key is pressedTabIndex property
a control property that specifies whether a control can receive the focus when the Tab key is pressedTabStop property
returns a String representation of the object or data type on which the method is calledToString method
specifies the conditions that must be met for an item to be included in the resultsWhere clause (of a LINQ query)


K-6th grade
SD

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