摘要：gridViewmachinerepair.Columns["machine"].Group(); #region 自定义计算 double dateCount = 0; gridViewmachinerepair.CustomSummaryCalculate += (sender, e) => { 阅读全文

摘要：小写转大写： private string DaXie(decimal money) { string s = money.ToString("#L#E#D#C#K#E#D#C#J#E#D#C#I#E#D#C#H#E#D#C#G#E#D#C#F#E#D#C#.0B0A"); string d = R 阅读全文

摘要：Print("preview"); 查询页面： private void Print(string printOrpreview) { DevExpress.XtraGrid.Views.Grid.GridView gridview = this.HwInInvGridView; int[] row 阅读全文

摘要：LINQ(Language Intergrated Query):集成查询语言 string[] array = { "1", "5", "6", "7" }; var query = from s in array select s; foreach(var aaa in query) { Con 阅读全文