khodadady.sh
سه شنبه 02 شهریور 1395, 11:28 صبح
public calculate() دراجرای برنامه مشکلی ندارم..برنامه هیچ اروری ندارد امادکمه مساوی ماشین حساب عمل نمیکند..نمیدونم مشکل کجاس:متفکر:...ممنون میشم کمکم کنید
{
InitializeComponent();
}
int firstnumber;
int secondnumber;
int result;
string operand;
private void button8_Click(object sender, EventArgs e)
{
textBox1.Text = "8";
}
private void button1_Click(object sender, EventArgs e)
{
textBox1.Text = "1";
}
private void button2_Click(object sender, EventArgs e)
{
textBox1.Text = "2";
}
private void button3_Click(object sender, EventArgs e)
{
textBox1.Text = "3";
}
private void button4_Click(object sender, EventArgs e)
{
textBox1.Text = "4";
}
private void button5_Click(object sender, EventArgs e)
{
textBox1.Text = "5";
}
private void button6_Click(object sender, EventArgs e)
{
textBox1.Text = "6";
}
private void button7_Click(object sender, EventArgs e)
{
textBox1.Text = "7";
}
private void button9_Click(object sender, EventArgs e)
{
textBox1.Text = "9";
}
private void button10_Click(object sender, EventArgs e)
{
firstnumber = 0;
secondnumber = 0;
result = 0;
operand = "";
textBox1.Text = "";
}
private void button11_Click(object sender, EventArgs e)
{
firstnumber = Convert.ToInt32(textBox1.Text);
operand = "+";
textBox1.Text = "";
}
private void button12_Click(object sender, EventArgs e)
{
firstnumber = Convert.ToInt32(textBox1.Text);
operand = "-";
textBox1.Text = "";
}
private void button13_Click(object sender, EventArgs e)
{
textBox1.Text = "0";
}
private void button14_Click(object sender, EventArgs e)
{
firstnumber = Convert.ToInt32(textBox1.Text);
operand = "*";
textBox1.Text = "";
}
private void button15_Click(object sender, EventArgs e)
{
firstnumber = Convert.ToInt32(textBox1.Text);
operand = "/";
textBox1.Text = "";
}
private void button16_Click(object sender, EventArgs e)
{
firstnumber = Convert.ToInt32(textBox1.Text);
secondnumber = Convert.ToInt32(textBox1.Text);
switch (operand)
{
case "+": result = firstnumber + secondnumber; break;
case "-": result = firstnumber - secondnumber; break;
case "*": result = firstnumber * secondnumber; break;
case "/": result = firstnumber / secondnumber; break;
}
}
}
}
{
InitializeComponent();
}
int firstnumber;
int secondnumber;
int result;
string operand;
private void button8_Click(object sender, EventArgs e)
{
textBox1.Text = "8";
}
private void button1_Click(object sender, EventArgs e)
{
textBox1.Text = "1";
}
private void button2_Click(object sender, EventArgs e)
{
textBox1.Text = "2";
}
private void button3_Click(object sender, EventArgs e)
{
textBox1.Text = "3";
}
private void button4_Click(object sender, EventArgs e)
{
textBox1.Text = "4";
}
private void button5_Click(object sender, EventArgs e)
{
textBox1.Text = "5";
}
private void button6_Click(object sender, EventArgs e)
{
textBox1.Text = "6";
}
private void button7_Click(object sender, EventArgs e)
{
textBox1.Text = "7";
}
private void button9_Click(object sender, EventArgs e)
{
textBox1.Text = "9";
}
private void button10_Click(object sender, EventArgs e)
{
firstnumber = 0;
secondnumber = 0;
result = 0;
operand = "";
textBox1.Text = "";
}
private void button11_Click(object sender, EventArgs e)
{
firstnumber = Convert.ToInt32(textBox1.Text);
operand = "+";
textBox1.Text = "";
}
private void button12_Click(object sender, EventArgs e)
{
firstnumber = Convert.ToInt32(textBox1.Text);
operand = "-";
textBox1.Text = "";
}
private void button13_Click(object sender, EventArgs e)
{
textBox1.Text = "0";
}
private void button14_Click(object sender, EventArgs e)
{
firstnumber = Convert.ToInt32(textBox1.Text);
operand = "*";
textBox1.Text = "";
}
private void button15_Click(object sender, EventArgs e)
{
firstnumber = Convert.ToInt32(textBox1.Text);
operand = "/";
textBox1.Text = "";
}
private void button16_Click(object sender, EventArgs e)
{
firstnumber = Convert.ToInt32(textBox1.Text);
secondnumber = Convert.ToInt32(textBox1.Text);
switch (operand)
{
case "+": result = firstnumber + secondnumber; break;
case "-": result = firstnumber - secondnumber; break;
case "*": result = firstnumber * secondnumber; break;
case "/": result = firstnumber / secondnumber; break;
}
}
}
}