I am using a DevExpress XtraGrid in my project. I need to set the appearance of a specific cell (specifically, the background color). And I cannot find any property or method in the grid that does this! The only way I can see of doing this is by catching the RowCellStyle event of the GridView, and determining whether the given cell ne...
Hello, I'm trying to use ASPxPageControl ase a template for my wizard. I put buttons on each page and connected it to javascript which simply changes active page, for example: Pc1Client.SetActiveTab(Pc1Client.GetTab(1)); It works correct when tabs are visible but when I set ASPxPageControl1.ShowTabs = "false" then when trying to c...
Hello, I'm using ASPxPageControl and in each page I have a couple of grids. When Im using Sql Server Profiler each time I change Tab there is a query for each grid in each tab sent to the database. Is it possible not to load data for each grid while changing tabs ? What can I do to make this all work faster? ...
Hi, I wonder why I cant access Object by ClientInstanceName from javascript. example: function NextStep(pageControl) { currentStep = pageControl.GetActiveTabIndex(); switch (currentStep) { case 0: selectedRowsCount = GridViewClient.GetSelectedRowCount(); break; } The error is: There is no...
Hi, Im using LinqDataSource like that: <asp:LinqDataSource ID="LinqDataSource3" runat="server" OnSelecting="LinqDataSource3_OnSelecting"> </asp:LinqDataSource> And I have ASPxGridView <dxwgv:ASPxGridView ID="ASPxGridView2" ClientInstanceName="ASPxGridView2Client" runat="server" AutoGenerateC...
Hi, I'm using devexpress aspxbutton, and I was wondering how can I prevent the user from clicking the button more then once..? basically it does an update/insert statement. Thanks, Tom ...
I have a Delphi exe that is built with packages. The exe processes successfully but in the shutdown, I get errors. I rebuilt the exe and then one of the DLLs that is called by the exe with the MadExcept error logging software. It traces the exception "MouseTrackingTimerList.Count <> 0" into the finalization of the devexpress cxcontro...
Hi there, I have a program with a devexpress PanelControl which contains other data controls (Text box, lists etc'). I need to save this panel (All the data that the user entered) to my DB to display it later. I tried to serialize the PanelControl using BinaryFormatter but the class is not serializable.. Any idea how I can serialize the ...
Hi, I have a problem with ASPxPageControl with EnableCallbacks property set to true. In this case when I have a couple of grids on each tab javascript doesnt see ClientInstanceNames of grids which are on different then active pages. I want to have possibility that on the change active page if current page hax index (for example 3) the...
I have a program written in VB that has DataDynamics ActiveReports as well as DevExpress reports in it. Yesterday when I started working it wouldn't let me use my DevExpress reports with the designer. I restarted Visual Studio and it worked fine. Today I am working on the same reports and Visual Studio won't let me use Designer for any o...
Hello, Ive got problem with intellisense in markup for example: When I type <dxwgv:ASPxGridView ID="grid" runat="server"> <Columns> < -- here I hit ctrl + space and only normla html tags are shown: a, abbr ... -- But I would like to have available columns instead :/ </Columns> </ dxwgv:ASPxGridView> Thanks for hel...
Hello, I have LinqServerModeDataSource as a datasource for my grid. It works great when I use it with tables from my database but when I want to make any custom changes it doesnt work correctly for example in onSelecting event: var Qry = from s in myContext select new { s.UserId, S.UserFirstName, s.UserLastName, Name = s.UserLastName...
Hi All, Im just wondering if anyone has used DevExpress's MVC Extension controls successfully on .net framework 4.0 MVC 2? All reference I see to the product seem to only support 3.5. Thanks ...
Hello, I have table in my database names User with fields: Id FirstName LasteName LoginName Now I would like to present this table in ASPxGridView using LinqServerModeDataSource. What I did is : <dxdtlnq:LinqServerModeDataSource ID="LinqServerModeDataSource1" runat="server" OnSelecting="LinqServerModeDataSource1_OnSelecting...
Hi, Im trying to figure out how can I make singelSelection on ASPxGridView. The onClick event handled like that: function GvUsersSelectionChanged(selectedRow) { //Clear the text selection if (GvUserClient.IsRowSelectedOnPage(selectedRow.visibleIndex)) { GvUserClient.SelectRow(selectedRow.visibleIndex, false)...
Hello, I have a tabcontrol that creates tab pages from a "User Control" I created (a separate form in vb.net) using this code: (MainTab is the separate user control I created which has text boxes etc in it) Dim tmpTab As New MainTab myTabControl.TabPages.Add() Dim tmpTabCount As Integer = myTabControl.TabPages.Count myTabControl.TabPag...
Hi, Thisis the code I use to display an aspxloadingpanel with an ms update panel: var prm = Sys.WebForms.PageRequestManager.getInstance(); prm.add_initializeRequest(initializeRequest); prm.add_pageLoaded(pageLoaded); function initializeRequest(sender, args) { pbar.Show(); } function pageLoaded(sender, args) { var panels = ar...
I using XtraRepo rt to creating report. I add two labels in designer with names: lblCategoryName and lblCategoryDescription. Data binding and show preview: public class Category { public string CategoryName { get; set; } public string CategoryDesciption { get; set; } public Category(string name, string ...
I'm using the DevExpress LookupEdit control in my C# application. How do I remove the selected item from the LookupEdit? ...
Hai all, Am using DevExpress LookupEdit in C#.NET project,also set both Display Member and Value member property of LookupEdit.How do I get selected value from DevExpress LookupEdit. Thank you ...