or
9 answers
974 views
I have a calendar set so that I highlight holiday dates etc on the calendar using the ElementRender event.
I therefore need to use the SelectionChanging event to to all the pre-work required to get holidays etc from my database.
My problem is that for some reason the SelectionEventArgs in tthe SelectionChanging event only tells me the currently selected date.
How do I find the date that the users has just selected that fired the SelectionChanging event?
For example the current date is 19 Feb 2011, the user selects 30 Mar 2011, SelectionEventArgs contains 19 Feb 2011, I need 30 Mar 2011.
Thanks
I therefore need to use the SelectionChanging event to to all the pre-work required to get holidays etc from my database.
My problem is that for some reason the SelectionEventArgs in tthe SelectionChanging event only tells me the currently selected date.
How do I find the date that the users has just selected that fired the SelectionChanging event?
For example the current date is 19 Feb 2011, the user selects 30 Mar 2011, SelectionEventArgs contains 19 Feb 2011, I need 30 Mar 2011.
Thanks
Hristo
Telerik team
answered
on
29 Jun 2018
3 answers
243 views
Hi all,
When clicking the "Draw Shape", "Draw Text", etc, buttons on the image editor, is there a way to disable the pop up windows that comes up by default?
I don't want my users to be able to select the colors when they draw. Thank you.
Dess | Tech Support Engineer, Principal
Telerik team
answered
on
29 Jun 2018
1 answer
132 views
I have a RadGridView on a .NET form and is there a way when a user makes their .NET form larger that the RadGridView control can become larger at the same time on the page?
Dimitar
Telerik team
answered
on
29 Jun 2018
2 answers
309 views
Hi,
I currently export using a custom function that takes the grid as an argument and passes it to the function to create the excel,however when i filter my grid to only show a few items it still prints all of the original items in the grid which have been filtered out
I Know it is exporting them all to the function because obviously they still live in the grid,i was wondering there was a way i could create another grid and set it to the filtered grid with only the displayed rows or whether i can remove those rows from my grid before sending it to my function
I Do now want the use the export function provided by telerik as i have a very specific layout that my excel must have and this function is to be used by hundreds of Screens in the future
Kind Regards
Josh
0 answers
113 views
How can change the aspect of linear bar like picture bellow? I don't want it to be a straight line,like in default.
Reptilianus
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asked
on
28 Jun 2018
1 answer
231 views
When I disable a RadTextboxControl the "BackColor" color turns "gray" which appears to be the default color. I've been unable to find anything on how to change the default "BackColor" on the disabled control. Anytime I update the "BackColor" property via the code behind or designer itself it always goes back to the same "gray" BackColor. Thoughts?
Dimitar
Telerik team
answered
on
28 Jun 2018
5 answers
1.5K+ views
I am wondering if it is possible to have a GridViewComboBoxColumn that when clicked on, will automatically dropdown the list of choices for you to choose from (This saves one click when you are clicking many comboboxes in one go)? I imagine you would run the dropdown code in the CellBeginEdit event.. I am just not sure exactly how to accomplish this..
Dess | Tech Support Engineer, Principal
Telerik team
answered
on
28 Jun 2018
5 answers
168 views
Hi,I try to making a graph in windows forms using RadHorizontalGauge with telerik, what library I should used? In plus,for example,RadRadialGauge is worked and Visual Studio not say what library should I used.
Reptilianus
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Rank 1
Rank 1
answered
on
28 Jun 2018
1 answer
144 views
How can change range of a label, if I have a RadLinearGauge with RangeStart=0 and EndRange=85 and Count=2,but I don't want to my label to be segmented like:0,42.5,85 . I want particular range of labels,but how?
Dess | Tech Support Engineer, Principal
Telerik team
answered
on
28 Jun 2018
1 answer
219 views
private void radGridView5_CellEditorInitialized(object sender, GridViewCellEventArgs e) { if (e.Column.Name == "operati") { RadDropDownListEditor editors = (RadDropDownListEditor)e.ActiveEditor; RadDropDownListEditorElement elements = (RadDropDownListEditorElement)editors.EditorElement; switch (_endOperationSoc) { case "принят": elements.Items.RemoveAt(4); elements.Items.RemoveAt(1); break; case "приостановлен": elements.Items.RemoveAt(3); elements.Items.RemoveAt(1); break; case "снят": elements.Items.RemoveAt(4); elements.Items.RemoveAt(3); elements.Items.RemoveAt(2); break; case "возобновлен": elements.Items.RemoveAt(4); elements.Items.RemoveAt(1); break; } } if (e.Column.HeaderText == "соц. работник") { RadDropDownListEditor editors = (RadDropDownListEditor)e.ActiveEditor; RadDropDownListEditorElement elements = (RadDropDownListEditorElement)editors.EditorElement; if (radGridView5.RowCount != 0) elements.SelectedIndex = elements.FindString(radGridView5.Rows[radGridView5.RowCount - 1].Cells[1].Value.ToString()); } RadDropDownListEditor editor = e.ActiveEditor as RadDropDownListEditor; if (editor == null) { return; } RadDropDownListElement element = editor.EditorElement as RadDropDownListEditorElement; int scrolBarWidth = 0; if (element.DefaultItemsCountInDropDown < element.Items.Count) { scrolBarWidth = 35; } foreach (RadListDataItem item in element.Items) { string text = item.Text; Size size = TextRenderer.MeasureText(text, element.Font); if (element.DropDownWidth < size.Width) { element.DropDownWidth = size.Width + scrolBarWidth; } } }here is this moment:
switch (_endOperationSoc) { case "принят": //elements.Items[4].IsVisible = false; elements.Items.RemoveAt(4); elements.Items.RemoveAt(1); RadMessageBox.Show("принят", "Ошибка", MessageBoxButtons.OK, RadMessageIcon.Exclamation); break; case "приостановлен": elements.Items.RemoveAt(3); elements.Items.RemoveAt(1); RadMessageBox.Show("приостановлен", "Ошибка", MessageBoxButtons.OK, RadMessageIcon.Exclamation); break; case "снят": elements.Items.RemoveAt(4); elements.Items.RemoveAt(3); elements.Items.RemoveAt(2); RadMessageBox.Show("снят", "Ошибка", MessageBoxButtons.OK, RadMessageIcon.Exclamation); break; case "возобновлен": elements.Items.RemoveAt(4); elements.Items.RemoveAt(1); RadMessageBox.Show("возобновлен", "Ошибка", MessageBoxButtons.OK, RadMessageIcon.Exclamation); break; } }How do I not delete items but just hide or display them?
It is necessary to do it in this moment.
Thank you.
Dimitar
Telerik team
answered
on
27 Jun 2018
