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var query = from x in dt1.AsEnumerable() group x by x["name"] into Y where Y.Count() == 1 select Y.Key;Console.WriteLine(query .Count());http://topic.csdn.net/u/20090813/16/1AAA85F4-AFEE-49A6-ABFE-140... 阅读全文
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var query = from x in dt1.AsEnumerable() group x by x["name"] into Y where Y.Count() == 1 select Y.Key;Console.WriteLine(query .Count());http://topic.csdn.net/u/20090813/16/1AAA85F4-AFEE-49A6-ABFE-140... 阅读全文
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Code Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->((Environment.WorkingSet / 0x100000L)).ToString() ;//MB 阅读全文
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Code Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->function rowClicked() { var selectionModel = grid.getSelectionModel(); var record = selecti... 阅读全文
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Code Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> public void CreateData() { /*数据源 Common.RunParameter.Instance().... 阅读全文
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Code Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> var comboxWithTree = new Ext.form.ComboBox({ store: new Ext.data.SimpleStore({ fiel... 阅读全文
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Code Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->ProcessStartInfo ps = new ProcessStartInfo(this.txtOpen.Text); Process fun = Process.Start(ps); ... 阅读全文
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windows服务这里就不说了,代码不是关键。关键在于选中你的 服务->属性->登陆->允许服务与桌面交互 阅读全文
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Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->Microsoft.Win32.RegistryKey key = Microsoft.Win32.Registry.CurrentUser; Microsoft.Win32.RegistryKey ke... 阅读全文
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