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摘要： --获取SqlServer中表结构 主键，及描述declare @table_name as varchar(max)set @table_name = 'dbTypes' select sys.columns.name, sys.types.name, sys.columns.max_length, sys.columns.is_nullable, (select count(*) from sys.identity_columns where sys.identity_columns.object_id = sys.columns.object_id and sys.columns.co 阅读全文

摘要： DataSet ds = new DataSet(); DataTable dt1 = Common.TestData.StudentTable.Copy(); dt1.TableName = "dt1"; DataTable dt2 = Common.TestData.StudentTable.Copy(); dt2.TableName = "dt2"; ds.Tables.Add(dt1); ds.Tables.Add(dt2); DataRelation relation = new DataRelation("Level2", ds.Tables[0].Columns[0], ds.T 阅读全文

摘要： DevExpress.XtraGrid.StyleFormatCondition StyleFormatCondition1 = new DevExpress.XtraGrid.StyleFormatCondition(); StyleFormatCondition1.Appearance.BackColor = System.Drawing.Color.Red; StyleFormatCondition1.Appearance.BackColor2 = Color.White; StyleFormatCondition1.Appearance.Options.UseBackColor = t 阅读全文