2020-02-16 标签:xml,文件,创建,读取,代码,实现,如下,version,encoding,utf,除了,这一,其他的,动手,type

xml文件： 实现代码如下： 正常收费 CashNormal 满300返100 CashReturn 300,100 满200返50 CashReturn 200,50 打8折 CashRebate 0.8 打7折 CashRebate 0.7 读取.xml文件：实现代码如

2020-02-16 标签:c,小数位,保留,方法,集锦,system,provider,n,ew,设定的,double,strcashamt,convert,todouble

1.System.Globalization.NumberFormatInfo provider = new System.Globalization.NumberFormatInfo(); provider.NumberDecimalDigits =intDecLength; //要设定的小数位数

2020-02-16 标签:asp,n,et,gridview,添加,汇总,e,row,rowtype,datarow,totalcash,convert,todecimal,databinder,eval,dataitem,cash,unbalanced

if (e.Row.RowType == DataControlRowType.DataRow) { totalcash += Convert.ToDecimal(DataBinder.Eval(e.Row.DataItem, "cash")); totalunbalanced += Convert