Write a statement that uses the Contains method to determine whether the strAddress variable contains the string “Elm St.” (in uppercase, lowercase, or a combination of uppercase and lowercase). Assign the return value to the blnIsContained variable.
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Write a statement that uses the Contains method to determine whether the strAddress
variable contains the string “Elm St.” (in uppercase, lowercase, or a combination of
uppercase and lowercase). Assign the return value to the blnIsContained variable.
Step by step
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- Write a statement that uses the IndexOf method to determine whether the strAddress variable contains the string “Elm St.” (in uppercase, lowercase, or a combination of uppercase and lowercase). Assign the return value to the intIndex variable.Write a statement that uses the Insert method to change the contents of the strState variable from “Ky” to “Kentucky”What does the IndexOf method return when the string does not contain the subString?
- You have been hired by PetPals Veterinary Clinic to modify its Bill Calculator application. Upon reviewing the application, you notice that all of the controls have their default names. You also notice that the Calculate button’s code uses the properties of controls in the calculation statements. The total amount a customer owes for all of the services performed during an office visit may contain a decimal place. What data type is best for a variable that will store this value? a. String b. Double c. Integer d. FractionIf the strWord variable contains the string “spring”, which of the following statements assigns the letter r to the strLetter variable? a. strLetter = strWord.Substring(2) b. strLetter = strWord(2) c. strLetter = strWord(2, 1) d. All of the above.flag will be reset whenever the result is positive.
- Open the Proper Case Solution.sln file contained in the VB2017\Chap07\ProperCase Solution folder. The interface provides a text box for entering a person’s first andlast names. The btnProper_Click procedure should display the first and last namesin the proper case. In other words, the first and last names should begin with anuppercase letter and the remaining letters in each name should be lowercase. If the userenters only one name, display the name in proper case. Be sure the btnProper_Clickprocedure works correctly if the user inadvertently enters more than one space betweenthe first and last names. After displaying the name, the procedure should send the focusto the txtName control. Code the procedure. Save the solution and then start and testthe application. (If the user enters “john smith” as the name, the application shoulddisplay “John Smith”. If the user enters “carol” followed by three spaces and then “jones”,the application should display “Carol Jones”. If the user enters…Write an assignment statement that adds together the values stored in the decDomestic and decInternational variables and then assigns the result to a String variable named strIncome.Which of the following statements adds together the contents of the intScore1 and intScore2 variables and then multiplies the sum by 2, assigning the result to the intTotal variable? a. intScore1 + intScore2 * 2 = intTotalb. (intScore1 + intScore2) * 2 = intTotal c. intTotal = intScore1 + intScore2 * 2d. none of the above
- Write a statement that declares a char variable named lastLetter and stores the last character of a string named alphabet in the variable.If the strPresident variable contains the string “Abraham Lincoln”, what value will the strPresident.IndexOf("ham") method return? a. True b. –1 c. 4 d. 5Which of the data type is returned by the String class's equals() method?