devexpress dxperience

by cells in the column can be generated in multiple ways, for example, formatting values of the controls in-place editor, such as DevExpress of the controls. xtraEditors. repository. repositoryItem. displayFormat attribute implements GridColumn. displayFormat or GridColumn. groupFormat attribute ColumnView. customColumnDisplayText event {2} according to the summary value, count the quantity, average value and other information, statistical usage see

Today, we are finally eager to upgrade the full range of devexpress components. cxgrid has enhanced support for the date, especially in terms of filtering, but the overflow while converting variant of type (integer) the into type (date) error persists. You must modify cxdateutils. PAS: Change nulldate =-700000 to nulldate =-1. Dxnavbar is not as convenient as mxoutlookbarpro, although mxoutlookbarpro was created many years ago. I was planning to up

I think the first thing I need to know about printing is some common sense and the printing logic of devexpress. xtrareports:1. The height of pageheader and pagefooter is fixed, and the detail height is changed. Therefore, nested data sources are generally stored in detail;2. the report page follows two principles: first, the outermost layer is based on the rowchanged data source of the report, and the inner layer is based on the filling results of ea

Delta replication module for devexpress expressapp framework The xaf module implements asynchronous replication for Distributed xaf applications. Http://xafdelta.narod.ru/ Xafdelta features: • Provides a system of asynchronous heterogeneous replication for winforms and ASP. NET xaf applications. Supports domain components. • Allows you to build and load images of the database (snapshots) for selected replication nodes.

In work, because the customer requires that a column of some special nodes must control its editable status, they can follow the steps below to check the materials and their own practices, share the code. First, enable the showingeditor event of treelist. This event is called before the control is converted to editable state. You only need to set the event parameter canceleventargs. The specific node can be obtained through the focusednode of treelist, and the corresponding column can be obtain

According to the tutorial on the official website, I just saw the second example (one-to-many relationship) and I couldn't stand it. 1. You have to manually write code to generate a class and then automatically generate a database. This process is really not in line with the usual habits. But is this Oo? You can overcome it. 2. It is acceptable to write a bunch of code manually, but it is too troublesome to write one-to-many relationships manually. In addition, not only do they all need to be

When developing a WPF program, the gridcontrol control of devexpress is used to set the data using itemsource. When the dynamic interface is usedWill be updated synchronously. Today, I encountered a kind of sentiment when I changed the number of rows through the button [command] on the row in gridcontrol, that is, the detail data of the binding hasDuring this time, ypropertychanged was released, but the modified row number cannot be synchronously upda

Label: style blog HTTP color OS ar SP 2014 on Key code: /// 运行效果： 希望有所帮助！谢谢！ [Devexpress] chartcontrol creates the title of the drill-down Style

Key code: /// Code usage: private void BuilderDevChart() { Series _pieSeries = new Series("Series 1", ViewType.Pie); _pieSeries.ValueDataMembers[0] = "Value"; _pieSeries.ArgumentDataMember = "Name"; _pieSeries.DataSource = CreateChartData(); chartControl1.Series.Add(_pieSeries); //---------------------------------------- _pieSeries.LegendPointOptions.PointView = PointView.ArgumentAndValues; _

Key code: /// Running effect: [Devexpress] set the lable position of the pie chart

Simple use of devexpress webchartcontrol1. webchartcontrol can be used to query statements similar to select * from table, and some grouping statistics can be achieved through configuration.2. series is equivalent to the grouping field during grouping statistics. A series has several groups.3. Statistical results are displayed on the square bar in the figure.4. You can use the built-in wizard for configuration. Focus on series binding in data items.

DevExpress recently released a new version of the package. The new version is changed to Developer Express. NET v6.1, finally had the Chats chart control, but it was just a dumb to me. It was not this, it was its XtraLayout, the User-Defined previous DataGrid, developers do not have to worry about the layout of table data items. This time, the layout of controls on the form is no longer required. during development, a bunch of controls are dragged fro

Devexpress for WPF did not find a paging control, the list of data too much, not paging is certainly not possible, so wrote a.　It feels good. Here to share with youIdea: First create a custom control, control the paging effect and so on. The core position is the interaction of the paging information with the grid, which is done using the event delegate.Pagination control to make this effect, relatively rough, there is time to update later.The interfac

When we develop the program, often encounter some reports, if it is WinForm report, generally can use the DevExpress control group Xtrareport, or Microsoft's RDLC report, of course, there are some other, not repeat it here. Because I often use some reports in the development of WinForm, sometimes use Xtrareport reports, sometimes also use the RDLC report, so this article mainly introduces the use of these two different types of reports, and compare th

I. Combboxedit control binding Data sourceThe combboxedit in the dev control is no data binding function, can only be added through the Items.Add way one by one, in order to facilitate everyone, I wrote a general method for you to reuse the code. /// ///To bind the CMB control/// /// Combox Controls /// Data Source Private voidBINDINGCMB (Control _cl, DataTable _dt) {comboboxedit CMB=(Comboboxedit) _cl; Cmb. PROPERTIES.ITEMS.ADD ("--all--"); foreach(DataRow rowinch

first data/record?Set This.gridView.MoveFirst ()Xi. How to navigate to the next data/record?Set This.gridView.MoveNext ()12, how to locate the last data/record?Set This.gridView.MoveLast ()13. Set to select one row at a time and cannot be editedThis.gridView1.FocusRectStyle = DevExpress.XtraGrid.Views.Grid.DrawFocusRectStyle.RowFocus; This.gridView1.OptionsBehavior.Editable = false; This.gridView1.OptionsSelection.EnableAppearanceFocusedCell = false;14. How do I display the line number?This.gri

ItemsHyperlinkedit URL LinkCaption is set as a blog park. EditValue is set to URL.ProgressbarcontrolSet Min/max/step;Program Update EditValue can,MarqueenprogressbarcontrolThe Stopped property is set to True when a task is executed without sliding right or left. or set the visible to false. Such as:Bar. Visibility = Baritemvisibility.never;Animation mode can be set to cycle and pingpong in two different ways.Checkedcomboboxeditcheck box drop-down list while selecting multiple items and all item

1. HTML 5/js Tools1.1 HTML5 Perspective grid (for optimization of network applications)The HTML5 perspective grid allows you to create multidimensional data analysis pivot tables. The DevExpress HTML5 perspective grid supports data provided through OLAP Services (MS SQL Server Analysis Services), which also connects to any JSON data. By using the built-in perspective grid functionality, large datasets can be summarized into a cross-table format, while

1, many times, you need to set the system font. DevExpress setting font comparisons are as follows:As you can see, the font is applied to all controls.2. Data binding code:DataTable dt =NewDataTable (); Dt. Columns.Add ("A"); Dt. Columns.Add ("B"); Dt. Columns.Add ("C"); Dt. Columns.Add ("D"); for(inti =0; I -; i++) dt. Rows.Add ("data column 0000"+ (i +1),"Test column 0000"+2* (i +1),"column 0000"+3* (i +1),"sequence 0000"+4* (i +1)); Gridcontrol1.

, change the CardView (card height adaptive to adapt to the height of the picture) and rowpicture (set the height of the picture) two places of the property can be,CardView:Rowpicture:Effects such as:5, the layout problem solved, the other needs to adjust, in fact, there are properties, here is just a demonstration. How to download the image according to the URL to display, the main code is posted here:var client = new WebClient ();Client. downloaddatacompleted + = client_downloaddatacompleted;C