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Questions tagged [devexpress-gridcontrol]

Used for questions relating to the DevExpress WPF GridControl component.

DevExpress WPF GridControl is a powerful and flexible component used to visualize data in a table-style manner. It has lots of settings and can be thoroughly customized for various purposes.

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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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Vaadin pivot grid

Does Vaadin have a pivot grid component? Not listed on their site. I looked at something like devexpress but don't see something in Vaadin like that.
progsrc22
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How do I get selected rows when grid control is bound to BindingSource?

I typically use this code to retrieve data when the grid control data source is bonded to the data table private void AddSelectedRowsToList() { var selectedRows = gridView1.GetSelectedRows(); for (var i = 0; i…
M.Bouabdallah
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First column of GridView readonly unless new row

I have a GridView with various columns and rows pulled from a database. In the first column I have a dateEdit repository item. What I would like to do is have this first column readonly for all rows except when the user clicks "Add new row" as the…
SirTalllPaul
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Devexpress - how to add columns to multilevel gridView

I'm trying to make two-level grid control. It has some package with its elements. I want to add one more column to gridView3 and hide three columns. I'm sending data to this gridView in code (dataset - 2 tables with one relation). I've tried to send…
Kacper M.
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How to Cancel Devexpress Winforms GridControl CellValueChanged event?

private void MyGrid_CellValueChanging(object sender, DevExpress.XtraGrid.Views.Base.CellValueChangedEventArgs e) { //IS_CHECK is a checkbox if (e.Column.FieldName == "IS_CHECK") { if…
seongmincho
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Gridview CustomUnboundColumnData Date column with custom strings filter error

I have a column with dates and strings in my table (varchar) named DateColumn and i want to show it as dates to be able to filter by date. I first tried to create an unbound column with unboundexpression with GetData(DateColumn) and it worked, all…
Artur Puig Walz
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Getting the correct execution timings of a C# method using the StopWatch class

I have been using stopwatch in one of my DevExpress based application. I have created a FlaUI based test case that initiates the keyboard, enters a value and then moves to the next column. Now, there are like 20+ columns in a row in the DevExpress…
Apoorv
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Problem with CORS on React and PUT Ajax PUT request

I have an issue with my app. I use Express/node for the API and try to access it with React which works fine with Axios. now I tried a DevExpress grid component to display data. fetching data is working fine but if I want to edit and save I get…
Ernő László
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RepositoryItemBreadCrumbEdit1 error in devex programming

" the object 'reporsitoryItemBreadCrumbEdit1' returned null for the property 'History' but this is not allowed. " I used devex in form. I ran the program and it gave me this error. How can I fix?
selda bozkurt
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Having a stored procedure affect only the currently focused row

I’m using Visual Studio with DevExpress Winforms in conjunction with Microsoft SQL Server Manager, and I’m currently trying to write a stored procedure that will activate on a button click, copying the focused row to a different table. I’ve looked…
neoneclectica
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DevExpress GridControl : Checkedit on Column Trouble

I try to make grid columns during runtime, and one of column using repositorycheckedit, I tried several methods but none worked here is my code Dim dtSet As New DataSet() Dim dtTable As New DataTable("menu") Dim grCol As New…
Imam
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Devexpress - How do I change the button Inside DataGridView automatically

I need to modify the description of the button name that is inside the datagridview I'm using DevExpress - WindowsForm - C # How do I change the button line by line automatically based on the value of my cell "TYPE"? For example: In the "TYPE"…
Ruy GUerra
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Information from class to table

Please tell me. There are 2 grid controls. I also create 2 classes to fill these grid controls. The data is filled from the SQL Server database. Tables are one-to-many related. How to make when selecting 1 line from the first control to display the…
Азат Гафаров
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