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Questions tagged [devexpress-windows-ui]

Questions about controls in DevExpress WinForms libraries

DevExpress is a company that provide the WinForms Controls in order to create rich applications easily.

333 questions
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DevExpress C# grid view doesn't display data

I want to display some data in the gridView1 from a list but it won't show the data just the header row. I created a datasource object Transakcija and selected it as a data source for the gridControl but it just doesn't display the actual…
Tihomir Raicevic
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How to load suggestions dynamically, while user typing text

I'm trying to achieve the following result: I intend using TokenEdit from Devexpress. The goal is to make suggestions of available tokens while user is typing. The available tokens are stored in Db. So, I have at least two issues. The first one: I…
vso
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How to add label to Checkbox in Windows::UI::XAML::Controls

I am new to WINDOWS UI. Trying my hands with XAML based programming through C++. Here is the dummy piece of code that I am trying. Stackpanel st; CheckBox checkBox; checkBox.Name() = L""; st().Children().Append(checkBox); How can we add label to…
Tausif
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How to create selector (or plugin) to access TdxBarButton that sits on TdxBar - for RPA-automation of Delphi 6 application?

I am trying to automate Delphi 6 application that uses DevExpress components, specifically TdxBar and TdxBarButtons that are available on popup menus. I am using OpenRPA, where I am using 'Get Element' activity. It has 'Open selector' tools which…
TomR
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FlaUI | Unable to find DevExpress control Combobox

We are using DevExpress controls 18.2v. Unable to extract devexpress combo boxes edit using FlaUI to implement automation testing. I tried multiple ways (Xpath, process id, etc., and no luck.) using the code below, unable to get a reference to the…
BNet
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C# Winforms / SQL / DevExpress: Column Restructure

I have struggle on how to reconstruct my table/Pivot grid so I can match the designed draft. I work within the grid with only 4 Columns: Billable, Not Billable, Captured time and Customertype. The First Screenshot shows roughly how it currently…
Marcel M.
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How to serialize TabIndex property in Devexpress LayoutControl Items?

I'm using LayoutControl in DevExpress WinForms to design my form. So, I'm trying to save changes during run time, to do so I have used PersistentBehavior in WorkspaceManager. It works fine for some properties but for some others like TabIndex it…
Hamreen Ahmad
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programmatically set/get DevExpress Scheduler Control (ver: 22.2.4) via C#

trying: programmatically set/get DevExpress Scheduler Control (ver: 22.2.4) via C# DataTable t1 = new DataTable("Appointments"); DataColumn dc1 = t1.Columns.Add("UniqueID", typeof(int)); dc1.AutoIncrement = true; dc1.AutoIncrementSeed =…
JaymeisterJay
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How can I store brushes for appointment status in a sql table

I have a scheduler control. The appointment and statuses are mapped with a SQL database. I would like to know how I have to store the brushes for each status. According to…
Bjorn Meijer
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CustomFieldValueCells firing before CustomCellDisplayText

DevExpress WinForm Pivot Grid. I am setting custom display text for cells of a data area field Diff in CustomCellDisplayText event. I then want to hide Diff columns that have all blank display text. I am hiding the blank columns in…
Y U
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How to use XtraReport.ParametersRequestValueChanged Event and XtraReport.ParametersRequestSubmit Event in Devexpress report?

I have an integer parameter called amount as my report parameter. How do I pass this parameter in the given events XtraReport.ParametersRequestValueChanged and XtraReport.ParametersRequestSubmit code as I am getting confused about parameter, value…
learner _987
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DevExpress TabbedView: How to get the sequence or indexes of the documents when the position was changed?

As we all konw, the document header can be darged and dropped into dofferent position to adjust the sequence, but the document's index in DocumentGroup is never changed. The thing is I want to save the sequence of the documents after user's…
Frank Zheng
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whether devexpress GridControl Component can use the first column as index name

I'm new to Devexpress and windows desktop program,now I have to to dispaly the json data , below is the format { "op": "etf_info" "data": { "up_l": 100, "down_l": 100, "halt": 100, …
Jiangcx
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Why is the display image in Pictureedit/PictureBox not appropriate during the Focusrow event in GridView DevExpress in vb.net

there is a problem if I use FocusedRow changes because the image that appears from the previous row still appears. Below I attach a screenshot. How can I solve the problem? Thanks Private Sub GridView1_FocusedRowChanged(sender As Object, e As…
roy
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Why FocusedrowChanged GridView in DevExpress runs slowly in vb.net

Why FocusrowChanged GridView in DevExpress runs slowly in vb.net? Is there a solution so it doesn't get slow? And the image data there are four thousand. If I run FocusedRowChanged in gridview in the image in pictureedit it immediately appears but…
roy
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