Hai all, Am using DevExpress LookupEdit in C#.NET project,also set both Display Member and Value member property of LookupEdit and items are not dispaying on LookupEdit list page ,but i can select items. After selecting one item the selected item dispayed on LookupEdit text. Please help lkpReference.Properties.DataSource = _lab.selectL...
Scenario I have a DevExpress XtraGrid. The data displayed is in a master/detail format, whereby clicking the '+' at the start of the row expands the detail for that master row. I have implemented this by binding the grids datasource to a dictionary of objects that contain their own Dictionary property (to hold the detail). Problem ...
Hello, Im using ASPxCalendar in EditItemTemplate in DetailsView Control. <EditItemTemplate> <dxe:ASPxCalendar ID="ASPxCalendar2" runat="server" SelectedDate='<%# Bind("DateEnd") %>' ClientInstanceName="calDateEndClient"> </dxe:ASPxCalendar> </E...
Hai all, Am using devexpress XtraGrid in C#.NET application.On run time i want to hide 1 column of XtraGrid and access that column in code behind page.And please help to access rows and columns of XtraGrid. Thank You ...
I have a GridView that gets GridColumns added to it dynamically. At design time, I don't know how many columns the view is going to have. What I currently do to format each of these dynamically added columns, is format them in a foreach after the datasource of the grid has been set: foreach (GridColumn gridColumn in gridView.Columns)...
Hai, Am using DevExpress LookupEdit in C#.NET application.I want to clear all items in the LookupEdit.Please help code: lkpLabItem.Properties.DataSource = null; lkpLabItem .Properties.DataSource = _lab.selectChemicals (); lkpLabItem.Properties.DisplayMember = "labitem_Name"; lkpLabItem.Properties.ValueMem...
Hai, Am using DevExpress Tree List in C#.NET application .I want to add checkbox control in DevExpress XtraTree List.Please help Thank you. ...
I'm using Devexpress Xtragrid on Winforms. I am able to show group summary footer and total footer. But i want to show running sum too,is it possible how ? Let's give an example over my data. Username Points Week alex 20 1. john 15 1. alex 40 2. john 5 2. alex 30 3. after grouping w...
Hai, Am using DevExpress Tree List in C#.NET application .I want to know about how to trigger select event of checkbox control in DevExpress XtraTree List. example: I'm using a treelist extra editors devexpress. The columns are loading from database and contain check boxes.when checked a check box and press an edit button i want to ...
I just upgraded a site to .NET 4 which is using the XtraReports reports, and now the toolbar has stopped working. Specifically, it renders ok except that it displays blank instead of the current page in the page dropdownlist, and clicking on any of the buttons in the toolbar does nothing. Is this a known issue with a known workaround/f...
Hello, Im implementing custrom delete by adding to my ASPxGridView GridViewColumnCustomButton. Then on my GridView I handle ClientSideEvent <ClientSideEvents CustomButtonClick="function(s, e) { customButton_OnClick(s, e); }" /> JS: function customButton_OnClick(s, e) { if (e.buttonID == "customButtonId") { e.pr...
In a DexEpress ASPxGridView I have a column that contains voltage. The original values look like 200, 1000, 120 but I am applying a scaling that transforms the values into 200 V, 1 kV and 120 V. How do I sort the column based on the original values and not the string values? (In a .Net datagrid I had 2 columns: one with the original da...
Hello, I need to shuffle the GridControl's DataSource. I use this property in a UserControl: private List<Song> _songsDataSource; public List<Song> SongsDataSource { get { return _songsDataSource; } set { _songsDataSource = value; if (!value.IsNull()) { SongsBindingList = new BindingList<...
I am using the TcxDBTreeList component with Delphi 7 and I am having some wierd results adding rows. I am using a Tclientdataset for my data. I am appending to it and the row shows up correctly in the treelist. However, its never allowing me to arrow down past the 2nd node in the tree, Even if I've added 10 more nodes. I'm sure it's ...
I have two combo and one button. child combo fill on basis of parent combo key value. click on parent combo value will change on child combo,click on button show those combo selected text.I can do it bellow in my syntax.i use north wind database. <div> <dx:ASPxComboBox ID="ASPxComboBoxParent" runat="server" AutoPostBack="Tr...
I need to display the xml data in the treelist control. I have one root node, one Child node and further four children for this child node. I am not able to display it in the treelist. I am using the dataset.readXml method for reading the xml file and giving dataset as a datasource. Here is the code I am following: DataSet dataSet = ne...
Hi there, I have built a UserControl for display a list of other UserControls which themselves are bound to individual data objects. The link below shows an example implementation of this control. Each of the individual user rows is its own UserControl/XtraUserControl, laid out in a FlowLayoutPanel. The problem I have is with perfo...
Hello, How can I set maximum number of rows per page to 5? Default is 10. <SettingsPager PageSize="5"> ... doesnt work thanks for help ...
I have a column named Status that display an image corresponding to states. And I have a filter on this column. How can I localize? <dx:GridViewDataImageColumn Caption="Status" FieldName="Status" Width="100px" ShowInCustomizationForm="True" VisibleIndex="9"> <Settings AllowSort="True" SortMode="Value" AllowHeaderFilter="True" ShowInFi...
I have a project using DevExpress 8.3 (2008.3) which I just recently upgraded to use VS 2010. After doing so, everything compiled fine but I got errors trying to use the designer. I resolved this as described here: http://stackoverflow.com/questions/2637089/netfx40-legacysecuritypolicy-in-design-time-mode by adding <NetFx40_LegacySecur...