Even though im using CustomUnboundColumnData Event, im unable to store the value of Radio selection properly. My Grid Has 3 Columns SelectColumn, Value1, Value2 where SelectColumn contains the RadioGroup.I would like to retain the value of the selected Radio, because the selection disappears if i click a button or move to another tab. ...
Hi guys ! I'm having problems with my project once again :( The front end is C# I need to support multiline querying like MS SQL server and when these queries are executed, naturally there are going to be multiple result sets. Getting the datatables respective to the results is not a problem, but how do i make it appear like its ...
Hello all, I use a DevExpress XtraReport to build reports. I create in run-time the List of report's records. One field is XRRichText and contains simple markup: <table cellpadding="0" cellspacing="0" style="font-family:Verdana;font-size:10px;width:100%;"> <tr> <td style="width:40%;">value0</td> <td style="width:30%...
So were loading a a report from a saved file (this seems to not be the general way to do things), but the report viewer refuses to initialise the parameters popup. WTF!!! Here's the code: protected void Page_Load(object sender, EventArgs e) { string ReportName = Request["ReportName"]; XtraReport newReport = CreateReportFromFile(Rep...
I have a GridControl view which is being populated with one column as a Boolean to show the value as a checkbox. However, I wish to hide some checkboxes based on the state of other columns. I have tried to use the gridView_CustomDrawCell() event but cannot find a suitable property. I expected to find a visible property to set to false...
Scenario I have a DevExpress DataGrid which is bound to a DataSet in C#. I want to populate each dataset row to contain a string in the first column and a checkbox in the second. My code below doesn't work quite how I want it to, and I'm not sure why..... The Code As you can see I've declared a dataset, but when I try and pass in a ne...
Over a year ago, I remember watching one of DevExpress evangelists previewing or at least promoting rich Javascript refactoring (beyond just limited intellisense) within the Visual Studio shell, I recall part of CodeRush/DevExpress product line. I was excited. On checking today (lmgtfy) I can find only very very limited reference to it...
Hello, I have a web form where I have a textbox in which the user will enter the number and pull the information from the table. Now I have developed a xtrareport, where I have to display the data of which the user enters in that textbox which I mentioned earlier. Everything works fine, only I need to just pass the value of the texbox(fo...
Yet another problem with DevExpress AspxGridView :) The context: One Page In the Page, a custom control In the custom Control, a AspxDropDown The AspxDropDown, has a DropDownWindowTemplate In the DropDownItemTemplate, I add a GridView and a paging/sorting/filtering enabled ObjectDataSource When handling the Selecting event of the Obje...
Hello, I made a form class in c# that has a devexpress grid, a label and a button, all of them are declared as protected. I created a subclass of that form but, when I try to move or resize the controls, the grid is locked (only the grid, not the other controls). I checked the locked property, but it's set on false Any idea? thanks ...
I use DevExpress' XPO ORM, but I suspect that this applies to many other ORMs and this happens to me all of the time and it's starting to get annoying. The situation is: 1 form with a UnitOfWork used to populate user controls etc. with data from the db. (eg. a user settings form) a dialog window with a UnitOfWork used to populate user...
The context is as follows: One DexExpress AspxGridView with a server-side paging/filtering/sorting mechanism (using ObjectDataSource). I've been having problems with the filter mechanism ( see this stack ). Now, the problem I'm having is this: the client-side events get mangled between DataSource events. :O . Let me explain what happ...
Has anyone managed to implement a series (3 is possible) of comboboxes as part of a RibbonPageGroup on a Dev Express Ribbon Form?! I would really appreciate any help or advice people have to offer relating to this particular implementation....really struggling. ...
I am looking at integrating DevExpress to a webapp Im doing in asp.net C#. Finding it difficult to get a good article or book on how to begin. any where to find these? ...
I've got a person object with properties: public Person { private string name; public string Name { get { return this.name; } set { SetPropertyValue<string>("Name", ref this.name, value); } } [Association("Person-City"), Persistent("BillingCityID")] public cityType BillingCity { get; set; } } ...
Scenario I have a C# Win Forms App, where the Main Form contains a loop that creates 3000 Instances of another CLASS (CLASS B). Inside Form B there are a large number of properties and fields and a bunch of methods that do a fair amount of processing. Question Will the creation of 3000 of these classes give me problems? I'm thinking ...
I am creating a login usercontrol. I have added the following buttons: Recover Password, Change Password & Edit Profile. I am using DevExpress's ASPxPopupControl to host the functions associated with those three buttons. There are two problems When the popup is opened I need to be able to close/hide it using a command button When a u...
Hi, I am just started working as a programmer last month, so there will be plenty of newbie question come from me, stay tuned... I am now working on modify the provided template (from DevExpress) to create new web form using ASP.NET 2.0 on Visual Studio 2008. While the functionality of that web form is there, I am in the process of get ...
....... I keep getting that nasty out of memory exception, for which I plan to blame Dev Express completely. Any ideas what I could be doing wrong to make this happen? I've got a Ribbon Form (Which takes ages to load up in Design view when I want to play with the controls on the form........But I'm guessing thats just the nature of the ...
I am generating PDF documents using DevExpress XtraReports. I am using the same image over and over (in rows of status lights). The PDF generated seems to duplicate the image definition for each image included. I would prefer if it included the image once and referenced it wherever it needed another copy - this would drastically reduc...