Loops (基本)对于下一个循环:1到9步骤1(列出9行计算,每行增加一个乘数)
我试图显示9行计算结果,并在每一行中增加乘数Loops (基本)对于下一个循环:1到9步骤1(列出9行计算,每行增加一个乘数),loops,for-loop,next,basic,Loops,For Loop,Next,Basic,我试图显示9行计算结果,并在每一行中增加乘数 Dim dblInputNumber As Double Dim dblResult As Double Double.TryParse(txtInputNumber.Text, dblInputNumber) For intMultiples As Integer = 1 To 9 Step 1 dblResult = dblInputNumber * intMultiples l
Dim dblInputNumber As Double
Dim dblResult As Double
Double.TryParse(txtInputNumber.Text, dblInputNumber)
For intMultiples As Integer = 1 To 9 Step 1
dblResult = dblInputNumber * intMultiples
lblDisplayTable.Text = dblInputNumber & " " & "*" & " " & intMultiples & " " & "=" & " " & dblResult & ControlChars.NewLine
Next intMultiples
它不工作,只显示一行,不重复。我希望有9行,它只做一行。如果用于lblDisplayTable的控件支持多行,我将不使用它,但请尝试以下操作:
lblDisplayTable.Text = lblDisplayTable.Text + dblInputNumber & " " & "*" & " " & intMultiples & " " & "=" & " " & dblResult & ControlChars.NewLine
那很好。你有问题吗?它不起作用,只显示一行,不重复。我希望有9行,它只做一行。