or
1 answer
230 views
Hello,
Could you please help me with the following?
I have a listview containing multiple items, the listviewcontains SimpleListViewVisualItems.
Now I want to move items using DragDropService USING A TOUCHSCREEN (Gesture).
The functionality is working when I drag/drop using a mouse, within the list.
The functionality is working when I drag/drop using touchscreen to a second list, but when I am do drag/drop within the same list (using touchscreen), the PreviewDragOver and PreviewDragDrop events are not fired.
In my CustomRadListView, on the OnPanGesture-event I do call the dragDropService.DoMouseMove(mousep)
Best regards
Patrick Vossen
Dess | Tech Support Engineer, Principal
Telerik team
answered
on
18 Dec 2019
3 answers
206 views
Hello Experts,
Is there a way to not allow embedded images?
Allow first and remove after is also good but prevent in the first place is good
Thnx
Martin
Telerik team
answered
on
17 Dec 2019
2 answers
93 views
9 answers
304 views
Hi,
We need to implement paging concept in the Telerik rad grid control for win forms. At present Telerik doesn’t provide paging in win forms. Is there a way to implement custom paging , provided it should honor the filtering within the grid.
Thanks,
Julian
Dess | Tech Support Engineer, Principal
Telerik team
answered
on
17 Dec 2019
5 answers
350 views
I've attached a picture from an application that I'm trying to mimic, and I"m unsure how to do this with the GridView.
1) The ellipses lookup button on a column. Basically the same display functionality as the GridViewBrowseColumn, but rather than opening an OPenFileDialog, I want to open another WinForm that I'd pass data back and forth between.
2) The alert icon in the column - alerting the user that there is some information to be displayed.
Can anyone help by pointing me in the direction of a sample that has functionality like this, or offering some ideas on how best to accomplish? Currently, I have a command column that is performing the Lookup Function, but as the user moves columns around, it may not be in the correct place, so I don't think that's the correct path.
Dess | Tech Support Engineer, Principal
Telerik team
answered
on
17 Dec 2019
11 answers
279 views
Is possible show custom popup window in GridViewBrowseColumn ?
8 answers
1.1K+ views
Hi,
When I press 'F1' in a cell, I want to show a messagebox that include radGridView1 information. (ex, rows.count, columns.count etc.)
private void ShowMessage()
{
RadMessageBox.Show(radGridView1.Rows.Count);
RadMessageBox.Show(radGridView1.Columns.Count);
}
I know that a radGridView has KeyDown event, but I can't find KeyDown event of cells.
Please help me.
Thank you.
When I press 'F1' in a cell, I want to show a messagebox that include radGridView1 information. (ex, rows.count, columns.count etc.)
private void ShowMessage()
{
RadMessageBox.Show(radGridView1.Rows.Count);
RadMessageBox.Show(radGridView1.Columns.Count);
}
I know that a radGridView has KeyDown event, but I can't find KeyDown event of cells.
Please help me.
Thank you.
4 answers
1.3K+ views
hi telerik
i'm use Telerik themes "Fluent" and "FluentDark" in my project. with a "ToggleSwitcher" and below code, change my project theme at runtime without any issue.
but, most controls like button, have image. in "Fluent" i'm use Black image, and must use White image in "FluentDark" theme. Now, have any solution to change all (maybe 100 Controls) image/icon at runtime? or have any solution for switch iamge between Dark and Light theme?
ThemeResolutionService.ApplicationThemeName = "Fluent";
Nadya | Tech Support Engineer
Telerik team
answered
on
16 Dec 2019
27 answers
1.1K+ views
i can not set filter (Contains, start with...) in radgrid.
i think radcontrols avanced tutorial is necesary to consolidate this product.
i think radcontrols avanced tutorial is necesary to consolidate this product.
Dess | Tech Support Engineer, Principal
Telerik team
answered
on
16 Dec 2019
5 answers
617 views
I have a GridView where I am changing the cell BackColor when the value is changed:
void TelerikGridView_CellValueChanged(object sender, GridViewCellEventArgs e) { if (e.Row.Tag == null) e.Row.Tag = e.Column.Name; if (!e.Row.Tag.ToString().Contains(e.Column.Name)) e.Row.Tag += e.Column.Name; }
void TelerikGridView_CellFormatting(object sender, CellFormattingEventArgs e) { if (e.Row.Tag != null && e.Row.Tag.ToString().Contains(e.Column.Name)) { e.CellElement.DrawFill = true; e.CellElement.GradientStyle = Telerik.WinControls.GradientStyles.Solid; e.CellElement.BackColor = Color.Red; } else { e.CellElement.ResetValue(LightVisualElement.BackColorProperty, Telerik.WinControls.ValueResetFlags.Local); e.CellElement.ResetValue(LightVisualElement.GradientStyleProperty, Telerik.WinControls.ValueResetFlags.Local); e.CellElement.ResetValue(LightVisualElement.DrawFillProperty, Telerik.WinControls.ValueResetFlags.Local); } }
This is working as expected, now I want to add a "Reset" button, when I click on it I would like to reset or remove the format of all the cells that have been changed, how can I accomplish this?
Regards,
Alberto
