The object dictionary is needed to define the ___________. a. controls/widgets b. events c. critical properties d. All of the above
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The object dictionary is needed to define the ___________.
a. controls/widgets
b. events
c. critical properties
d. All of the above
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- A __________ is code that describes a particular type of object. a. namespace b. blueprint c. schema d. classWhen you want to work with an object, you use a variable that holds a special value known as a(n) __________ to link the variable to the object. a. union b. reference c. object linker d. data couplingCreate an application named SalesTransactionDemo that declares several SalesTransaction objects and displays their values and their sum. The SalesTransaction class contains the following fields: Name - The salesperson's name (as a string) salesAmount - The sales amount ( as a double) commission - The commission (as a double) RATE - A readonly field that stores the commission rate (as a double). Define a getRate() accessor method that returns the RATE Include three constructors for the class. One constructor accepts values for the name, sales amount, and rate, and when the sales value is set, the constructor computes the commission as sales value times commission rate. The second constructor accepts a name and sales amount, but sets the commission rate to 0. The third constructor accepts a name and sets all the other fields to 0. An overloaded + operatoradds the sales values for two SalesTransaction objects and returns a new SalesTransaction object. In order to prepend the $ to…
- Computer Science java 1-In your code you implemented an action listener object named actionListenerForButton to handle button clicks for a button object named myButton. Show the line of code that adds this listener object to the button object. Please make sure your line of code is complete, including the semicolon.(it should be only 1 line of code) 2- In your code you have a container object named myContainer and a label object named myLabel. Show the line of code that adds the label object to the container object. Please make sure your line of code is complete, including the semicolon.(it should be only 1 line of code)Design an application that declares two Rectangle objects and sets and displays their values. Design an application that declares a Rectangle object using the second constructor and then displays the object's values Design an application that declares an array of 5 Rectangle objects. Prompt the user for data for each object, and then display all the values. In Pseducode ThanksCreate an application named TestSoccerPlayer that instantiates and displays a SoccerPlayer object. The SoccerPlayer class contains the following properties: Name - The player’s name ( a string) JerseyNum - The player's jersey number (an integer) Goals - Number of goals scored (an integer) Assists - Number of assists (an integer) In C# Format
- class Point: """ A point in a two-dimensional coordinate plane """ def __init__(self, x, y): """ Create a point with an x and y coordinate """ self.x = x self.y = y def __str__(self): """ Generate a string representation of a point """ return "(" + str(self.x) + "," + str(self.y) + ")" ############################# Part 1 - Rectangle Class############################class Rectangle: """ A rectangle in a two-dimensional coordinate plane """ def __init__(self, bottom_left_x, bottom_left_y, top_right_x, top_right_y): """ Create a rectangle defined by its bottom left and top right corner coordinates """ self.bottom_left = Point(bottom_left_x, bottom_left_y) self.top_right = Point(top_right_x, top_right_y) def __str__(self): """ Generate a string representation of a rectangle """ return ("Rectangle with…Create an application named SalesTransactiobDemo that declares several SalesTransaction objects and displays their values and their sum. Name - The salesperson name (as a string) sales Amount- The sales amount (as a double) commission- The commission (as a double) RATE- A readonly field that stores the commission rate (as a double). Define a getRate() avcessor method that returns the RATE Include 3 constructors for the class. One constructor accepts values for the name, sales amount, and rate, and when the sales value is set, the constructor computes the commission as sales value times commission rate. The second constructor accepts a name and sales amount, but sets the commission rate to 0 The third constructor accepts a name and sets all the other fields to 0You use _________ the window to set the characteristics that control an object’sappearance and behavior. a. Properties b. Object c. Designer d. Characteristics
- Question 1: Write a program in Visual Basicó to perform a number of settings, such as adding and removing items (students) to a drop-down list. Your program's interface should look like this: 5 fomt Enter Sludent Name Seltings Shudend Nam C Adt Shudant Total number at students Remove Student No of Student in Combobux Clear all Studest in Combobax Exit The ToolBox and Properties: Property Value Txt Lbl Lb2 S Name 01 02 03 Object TextBox Name Label Name Labe2 Name ComboBox1 Name OptionButton1 OptionButton2 OptionButton3 OptionButton4 CommandButton1 Name Name Name Name 04 Name CMDQuestion 7. Please create an object of CPlusPlus. The object name is myObject. class CPlusPlus { int n; 3; int main() { return 0; } Question 8 étv N MacBook AirVB create this program on visual basics or any other programming GUI langauge Create one object – Person, and code it. Create the menus shown in the demo program. The interface is a bit different from what you have done to this point. Play with the program to see how it works. The hungarian notation for a date control is dte. Commands The key commands of this program are: Add a Person Remove a Person Display next person Display previous person Display first person Display last person. Create the programming to make these components work. Refer to the power point notes for examples of how the code needs to be set up. Protecting Data against Accidental change Change the display to allow the user to enter data into text boxes, but protect the data from being accidentally changed by setting the ReadOnly property of the text boxes appropriately. This should be a sub. Call it as you need it. The Date has no ReadOnly property, use the Enabled property instead for this control. Use the enabled…