Double x,y;x = Convert.ToDouble(textBox1.Text);y=.; if (x <
Double x,y;x = Convert.ToDouble(textBox1.Text);y=.; if (x <
c#中 Double num1 = Convert.ToDouble(this.textBox1.Text.ToStri
double b = Convert.ToDouble(a?0);
double x=1.0 double y=5.0 double
double currNum = double.Parse(textBox1.Text);表示什么?
if (textBox1.Text == "0") textBox1.Text = ""; this.textBox1.
TextBox1.Text = Mid(TextBox1.Text,1,Len(TextBox1.Text) -
double x=1.52,y=5.
在C#中num1 = Convert.ToInt32(textBox1.Text.Trim());这句代码是什么意思啊?
this.toolStripStatusLabel1 .Text ="("+e .X +","+e.Y +")"; 我知
double pow(double x,double y) C语言
在VB当中 1.Text1.Text = Text1.Text & x & "+" & y & "=( )" & Chr