文件名称：c#编程—计算器
文件大小：65KB
文件格式：RAR
更新时间：2016-06-24 16:20:04
C#编程 计算器
本资源是用C#进行编程，实现计算其功能
//小数点点击事件
btn_dot.Click += (s, e) =>
{
SetNum(".");
btn_dot.Enabled = false;
};
//C按钮点击事件
btn_c.Click += (s, e) =>
{
tbx.Text = "0";
btn_dot.Enabled = true;
Arithmetic.Clear();
};
//回退键点击事件
btn_backspace.Click += (s, e) =>
{
if (tbx.Text.Length > 1)
{
if (tbx.Text.Substring(tbx.Text.Length - 1).Equals("."))
btn_dot.Enabled = true;
tbx.Text = tbx.Text.Substring(0, tbx.Text.Length - 1);
}
else
{
tbx.Text = "0";
}
};
//正负号点击事件
btn_pn.Click += (s, e) =>
{
string symbol = tbx.Text.Substring(0, 1);
if (symbol.Equals("-"))
tbx.Text = tbx.Text.Replace(symbol, string.Empty);
else
tbx.Text = tbx.Text.Insert(0, "-");
};
//+、-、*、/、=
btn_add.Click += (s, e) =>
{
Operation("+");
};
btn_cut.Click += (s, e) =>
{
Operation("-");
};
btn_divide.Click += (s, e) =>
{
Operation("/");
};
btn_multiply.Click += (s, e) =>
{
Operation("*");
};
btn_equal.Click += (s, e) =>
{
Operation("=");
Arithmetic.ClearSymbol();
};
}
///
【文件预览】：
WindowsCalculator
----Arithmetic.cs(989B)
----bin()
--------Debug()
----Form1.Designer.cs(13KB)
----Operator.cs(257B)
----AddOperator.cs(378B)
----Program.cs(505B)
----obj()
--------Debug()
----WindowsFormsApplication1.sln(937B)
----Form1.cs(4KB)
----OperatorManager.cs(964B)
----WindowsFormsApplication1.csproj.user(452B)
----MultiplyOperator.cs(329B)
----Form1.resx(6KB)
----WindowsFormsApplication1.csproj(6KB)
----WindowsFormsApplication1.suo(38KB)
----CutOperator.cs(324B)
----DivideOperator.cs(420B)
----Properties()
--------Resources.resx(5KB)
--------Settings.settings(249B)
--------AssemblyInfo.cs(1KB)
--------Settings.Designer.cs(1KB)
--------Resources.Designer.cs(3KB)