Explain the way to initialize contents of a dialog
Explain the way to initialize contents of a dialog.
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Within MFC, the contents of a dialog are initialized when they are related with their corresponding data members. It is done by "UpdateData(FALSE)" function. There control data is transferred to the data members by "UpdateData(TRUE)".Within WIN32, the dialog data in controls can be initialized throughout WM_INITDIALOG call. There control data can be updated to the dialog members by using suitable "SendMessage" functions.
Array initializer: This is an initializer for an array. The initializer takes the position of separate creation and initialization steps. For example, the initializer int[] pair = { 4, 2, }; Q : What is an Instance variable Instance Instance variable: It is a non-static field of a class. Each and every individual object of a class has its own copy of this field. This is in contrary to a class variable that is shared by all instances of class. Instance variables are employed to mo
Instance variable: It is a non-static field of a class. Each and every individual object of a class has its own copy of this field. This is in contrary to a class variable that is shared by all instances of class. Instance variables are employed to mo
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