Devexpress分组小计
摘要：gridViewmachinerepair.Columns["machine"].Group(); #region 自定义计算 double dateCount = 0; gridViewmachinerepair.CustomSummaryCalculate += (sender, e) => {
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2021-05-20 16:10
RookieBoy666
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小写转大写
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
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2021-05-20 09:12
RookieBoy666
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预览打印
摘要：Print("preview"); 查询页面： private void Print(string printOrpreview) { DevExpress.XtraGrid.Views.Grid.GridView gridview = this.HwInInvGridView; int[] row
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2021-05-19 14:17
RookieBoy666
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LINQ
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
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2021-05-11 17:02
RookieBoy666
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