devexpress

Client side event that fires after ASPxClientGridView.ApplyFilter performs its work

由 社会主义新天地 提交于 2020-01-04 14:02:23
问题 This link explains how to handle it on the server side via the ASPxGridView.AfterPerformCallback event: http://www.devexpress.com/Support/Center/p/Q274366.aspx How can I handle it on the client side? I am working on a custom server control and I have this client side function on my control: applyFilterToGridView: function () { this.theGridView.ApplyFilter(this.filterCondition); this.filterAppliedEvent(); } Because ApplyFilter does a callback, this.filterAppliedEvent() is not called at the

c# devexpress piechart series point color change

由 依然范特西╮ 提交于 2020-01-04 13:50:20
问题 I've made a dynamic 3d piechart using devexpress. I'm really impressed with how good the control feature is. I've hit a little bit of a downer though. I would like my pie chart points to have different colors that I set in code (this will later be changed by the user using some form of pallet or combo box, not sure yet). Unfortunatly I can't seem to get a color method for the points of my data series. Here's the code excluding the mass of commented out attempts: Series series1 = new Series(

Finding a key binding definition in CodeRush

由 若如初见. 提交于 2020-01-04 13:05:21
问题 If I deployed a Community plugin and set up a key-binding in CodeRush, how do I now find where I filed it in the options dialog / tree hierarchy ? 回答1: Open the CodeRush options screen (Either choose DevExpress \ Options from the menu or hit Ctrl+Shift+Alt+O ) Then locate IDE \ Shortcuts folder in the page hierarchy on the left. Above the shortcut tree, there is a toolbar containing several buttons which are useful in different circumstances. In this case the following 2 options may be of

Devexpress ASPxDateEdit control OnDateChanged event not firing

由 无人久伴 提交于 2020-01-04 02:09:20
问题 Below is my Markup page code of the ASPxDateEdit control: <dx:ASPxDateEdit ID="txtDateTime" runat="server" Width="100px" EditFormat="Date" AllowNull="true" EditFormatString="dd-MMM-yyyy" MinDate="01-Jan-0001" OnDateChanged="txtDateTime_DateChanged"/> And Here is the code behind of handling the OnDateChanged event protected void txtDateTime_DateChanged(object sender, EventArgs e) { //code on handling onDateChanged event } My problem is that the OnDateChanged event isn't firing, why this case

How can I get a CheckEdit in a NavBarGroup

由 孤人 提交于 2020-01-04 01:50:16
问题 We need to place a check box (and caption for it) in the header of a NavBarGroup. Is there a way to do this? 回答1: We created a NavBarGroupChecked class (NavBarGroupChecked.cs) that inherits from NavBarGroup and can just be dropped in to replace it. It adds a RepositoryItemCheckEdit member that tracks the checkbox and implements custom draw. It has a Checked property that tells you if it is checked and an event that will be called when the Checked status changes. That's pretty much it. Just

Class inheritance naming

由 感情迁移 提交于 2020-01-03 19:57:49
问题 I want to inherit the DevExpress ComboBoxEdit control, and am wondering if naming my class the same as the DevExpress class is bad practice. Here's the derived class declaration: using System; using System.Collections.Generic; using System.Text; namespace MyApplication.Components { public class ComboBoxEdit : DevExpress.XtraEditors.ComboBoxEdit { } } Should I rename MyApplication.Components.ComboBoxEdit to something else like MyComboBoxEdit? 回答1: There's must be a reason why you're creating

[原创]Devexpress XtraReports 系列 5 创建交叉报表

由 佐手、 提交于 2020-01-03 04:47:56
昨天我们已经介绍了如何创建多栏报表，详见： [原创]Devexpress XtraReports 系列 4 创建多栏报表 今天我们继续我们的XtraReports系列。 Demo和数据库文件最后会附上。 今天的主题是：创建交叉报表 什么是交叉报表呢？ 官方回答： 交叉表报表 是以交叉表形式呈现信息的报表。 交叉表 (或透视表) 类似于简单的普通数据绑定表格，但是改为在单个表格中呈现多维的分层级的信息，并含有每行和每列的自动排序、计数、合计和累计。 依照惯例，我们先来看看我们最后实现的效果，如图： 案例场景：某公司可能有产品1-12，分别属于产品类别1-3，现在要统计这些产品都被客户订购了多少数量。 开始讲解。 第一步 ：窗体布局。 新建一个WinForm窗体，，拉入第三方控件SimpleButton,DocumentViewer,SplitContainerControl,LabelControl,TextEdit,GroupControl,无非就是设置空间Dock属性，还有字体Text属性等，简单布局我就不多阐述了。可以参考我该系列第一篇。 第二步 ：创建一个Devexpress XtraReport报表文件。如图： 报表布局步骤如下：（不知道为什么我的设计器是中文的，英文的朋友找到相对应的就行了） a，新建报表头:即是上图中的ReportHeader，在报表空白区右键点击 b

devexpress报表控件的使用

由 假装没事ソ 提交于 2020-01-03 04:30:57
1 设置默认的打印纸张及页边距 选择Report-打开属性窗口，设置默认边距（Margins）和默认纸张(PaperKind)。 2 修 改 Report Preview 的默认工具栏（ WinForm ） 一般情况下，Report 的Preview视图中的工具栏不用修改就可满足使用。但是当想修改或添加新的按钮执行自己的方法时就需要修改Preview工具栏了。 2.1 获取默认工具栏 DevExpress.XtraBars. Bar bar = Report.PrintingSystem.PreviewFormEx.PrintBarManager.Bars[0]; PrintingSystem: 当前Report的默认打印组件，用于提供默认的打印预览对话框和打印功能。 可通过PrintingSystem.PreviewForEx.PrintBarManager获取设置打印预览窗口的工具栏和菜单。 获取DevExpress.XtraBars. Bar 之后就可以添加或删除新的BarItem和Menu。 2.2 添加新的按钮 bar.DockStyle = DevExpress.XtraBars. BarDockStyle .Top; DevExpress.XtraBars. BarButtonItem printItem = new DevExpress.XtraBars.

Devexpress error in adding reports in razor mvc3

由 雨燕双飞 提交于 2020-01-01 16:57:30
问题 I am trying to use DevExpress reports in my MVC 3 web application "This application is a normal MVC 3 application not a DevExpress MVC 3 application" using the following tutorial for adding XtraReports http://documentation.devexpress.com/#XtraReports/CustomDocument9974 The problem is each time i am trying to add @Html.DevExpress().ReportToolbar(settings => { // The following settings are necessary for a Report Toolbar. settings.Name = "ReportToolbar"; settings.ReportViewerName =

Calculating a ASPxGridview Column in DevExpress

由 匆匆过客 提交于 2019-12-31 06:57:46
问题 I have a ASPxGridview (Normally 21 column but i just want process 4 column). Every column has a decimal value. MV_EDDIE column is empty. What i want is, calculating programmaticly , MV_EDDIE columns is RISK_EUR - (IPOTEK + MV_BERND) only in GroupSummary and TotalSummary . For example; If RISK_EUR = 100 IPOTEK = 40 MV_BERND = 50 Then MV_EDDIE column should be 100 - (40 + 50) = 10 How can i do that? NOTE : I have a Sql like this SELECT A.HESAP_NO, A.TEKLIF_NO1 || '/' || A.TEKLIF_NO2 AS TEKLIF,
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