If the user enters the text A34 in the txtNum control, what will the Integer.TryParse(txtNum.Text, intNum) statement assign to the intNum variable?
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If the user enters the text A34 in the txtNum control, what will the
Integer.TryParse(txtNum.Text, intNum) statement assign to the intNum variable?
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- If the user enters the text A34 in the txtNum control, what will theInteger.TryParse(txtNum.Text, intNum) statement assign to the intNum variable? a. A b. A34 c. 0 d. 34Write a statement that assigns the contents of the txtId control, in uppercase, to the strId variable.If the txtGrossPay control contains the number 1234.78, what number will theInteger.TryParse(txtGrossPay.Text, intGross) statement assign to theintGross variable?
- If Option Strict is set to On, which of the following statements will assign the contents of the txtSales control to a Double variable named dblSales? a. dblSales = txtSales.Text b. dblSales = txtSales.Text.Convert.ToDouble c. Double.TryParse(txtSales.Text, dblSales) d. TryParse.Double(txtSales.Text, dblSales)If the user enters 75 in the txtNum control, which of the following changes the control’s contents to –75 (a negative 75)? a. –txtNum.Text = Val(txtNum.Text) b. –txtNum.Text = txtNum.Text c. txtNum.Text = Val(txtNum.Text d. none of the aboveWrite an expression that multiplies the value stored in the dblTotal variable by 15%.
- Write an If clause that determines whether the value in the dblPay variable is at least 10.45.If the txtNum control contains the value 92, which of the following expressions evaluates to the number 2? a. (Val(txtNum.Text) + 8) / 50b. Val(txtNum.Text) Mod 45 c. Val(txtNum.Text) \ 45 d. all of the aboveIf Option Strict is set to On, which of the following statements assigns the sum of two Integer variables to the Text property of the lblTotal control? a. lblTotal.Text = (intN1 + intN2).ToString b. lblTotal.Text = intN1.ToString + intN2.ToString c. lblTotal.Text = intN1 + intN2.ToString d. lblTotal.Text = ToString(intN1 + intN2)
- When entered in the txtName_Enter procedure, which of the following will select all of the text box’s existing text? a. txtName.SelectAll() b. txtName.SelectAllText() c. SelectAll().txtName d. None of the above.If the user enters 125 in the txtNum control, the Val(txtNum.Text) Mod 2 expression evaluates to the number_______ .If the intCode variable is used as the selectorExpression in a Select Case statement, which of the following is a valid Case clause? a. Case 1, 2, 3 b. Case "1", "2", "3" c. Case 1 Through 3 d. All of the above.