摘要:
publicobjectComputeExpression(stringexpression){varresult=newDataTable().Compute(expression,null);returnresult;}MessageBox.Show(ComputeExpression("(1363+123)*345/123").ToString());http://stackoverf... 阅读全文
摘要:
<!--WizRtf2Html Charset=0 --> Microsoft.Win32.OpenFileDialog openFileDialog1 = new Microsoft.Win32.OpenFileDialog(); openFileDialog1.Filter = "(*.cup) 阅读全文