CalculatorBackspace メソッド

Backspace

シンタックス

Visual Basic

'宣言
 
Public Sub CalculatorBackspace() 

C#

public void CalculatorBackspace()

使用例

Visual Basic

Private Sub DoCalculation()

    ' Clear the calculator
    Me.UltraCalculator1.Clear()

    ' Push each button individually.
    ' The string passed in is the KEY of the button, not it's text.
    Me.UltraCalculator1.PushButton("2")
    Me.UltraCalculator1.PushButton("+")
    Me.UltraCalculator1.PushButton("3")
    Me.UltraCalculator1.PushButton("=")
    ' Result = 5

    ' Store displayed value in memory.
    Me.UltraCalculator1.MemoryStore()
    ' Memory Value is now 5

    ' Clear the calculator
    Me.UltraCalculator1.Clear()

    ' Parse string calculation
    Me.UltraCalculator1.ParseString("6+10=")
    ' Result = 16

    ' Add displayed value to current memory value.
    Me.UltraCalculator1.MemoryAdd()
    ' Memory Value is now 21

    Me.UltraCalculator1.Clear()
    Me.UltraCalculator1.MemoryRecall()
    ' Current value is now 21

    Me.UltraCalculator1.BackSpace()
    ' Current value is now 2

    Me.UltraCalculator1.PushButton("+")
    Me.UltraCalculator1.PushButton("3")
    Me.UltraCalculator1.PushButton("=")
    ' Current value is now 5

    ' Clear the memory
    Me.UltraCalculator1.MemoryClear()

End Sub

C#

private void DoCalculation()
{

	// Clear the calculator
	this.ultraCalculator1.Clear();

	// Push each button individually.
	// The string passed in is the KEY of the button, not it's text.
	this.ultraCalculator1.PushButton("2");
	this.ultraCalculator1.PushButton("+");
	this.ultraCalculator1.PushButton("3");
	this.ultraCalculator1.PushButton("=");
	// Result = 5

	// Store displayed value in memory.
	this.ultraCalculator1.MemoryStore();
	// Memory Value is now 5

	// Clear the calculator
	this.ultraCalculator1.Clear();

	// Parse string calculation
	this.ultraCalculator1.ParseString("6+10=");
	// Result = 16

	// Add displayed value to current memory value.
	this.ultraCalculator1.MemoryAdd();
	// Memory Value is now 21

	this.ultraCalculator1.Clear();
	this.ultraCalculator1.MemoryRecall();
	// Current value is now 21
	
	this.ultraCalculator1.BackSpace();
	// Current value is now 2

	this.ultraCalculator1.PushButton("+");
	this.ultraCalculator1.PushButton("3");
	this.ultraCalculator1.PushButton("=");
	// Current value is now 5

	// Clear the memory
	this.ultraCalculator1.MemoryClear();

}