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class Addition : Form1
{
public string AdditionTotal(){
string AdditionTotal;
int num1 = int.Parse(txtFirstNumber.Text);
int num2 = int.Parse(txtSecondNumber.Text);
AdditionTotal = (num1 + num2).ToString();
return AdditionTotal;
}
public AdditionEqual() //Throws an error here
{
Convert.ToInt32(AdditionTotal);
int AdditionEqual = AdditionTotal;
Addition frm2 = new Addition();
frm2.Show();
this.Hide();
表1呼叫操作:C#幫助。從類
public Form1()
{
InitializeComponent();
}
public string AdditionEqual { get; set; }
private void button1_Click(object sender, EventArgs e)
{
Addition MyLaptop = new Addition();
if (Add.Checked)
{
MessageBox.Show(this.AdditionEqual);
}
有人請編輯和什麼錯我的代碼在這裏告訴我嗎?我需要使用類和單選按鈕來製作計算器。目前有1個錯誤。它說公共AdditionEqual()需要有一個返回類型。 Theres只有1個錯誤,但我不知道代碼在修復後是否會實際工作。有人可以幫忙嗎?