or
2 answers
107 views
Hi,
i am trying to build an editable TreeView:
if selectedNade change the current selected value goes to a radtextbox:
on KeyUp Event i store the value back:
this doesn't work immediately, but if i click on another node then the last node updates correctly. i tried refresh(), update() and implementing INotifyPropertyChanged, but nothing worked
is live updateing possible?
greetings
i am trying to build an editable TreeView:
if selectedNade change the current selected value goes to a radtextbox:
private void radTreeView1_SelectedNodeChanged(object sender, Telerik.WinControls.UI.RadTreeViewEventArgs e) { TestItem item = radTreeView1.SelectedNode.DataBoundItem as TestItem; if (item != null) { radTextBox1.Text = item.Name; radTextBox1.Enabled = true; } }on KeyUp Event i store the value back:
private void radTextBox1_KeyUp(object sender, KeyEventArgs e){ if (radTreeView1.SelectedNode != null) { TestItem item = radTreeView1.SelectedNode.DataBoundItem as TestItem; if (item != null) { item.Name = radTextBox1.Text; } }}this doesn't work immediately, but if i click on another node then the last node updates correctly. i tried refresh(), update() and implementing INotifyPropertyChanged, but nothing worked
is live updateing possible?
greetings
10 answers
170 views
I noticed that even though you set the Auto tooltips to True on the RadDropDownButton it has no effect - no tooltip gets displayed - and yes the Text value is set :)
Dess | Tech Support Engineer, Principal
Telerik team
answered
on
18 Oct 2013
12 answers
536 views
Hi,
I need help with one problem. I got databound ListView on windows form.
One of the columns in bound data is of DateTime type.
How do I display it in format dd/MM/yyyy (without time).
I can return date from database as already formated string but then sorting on this column
works on string value not DateTime.
I can't find way around it. Any help would be greatly appreciated.
Thanks
Chris
I need help with one problem. I got databound ListView on windows form.
One of the columns in bound data is of DateTime type.
How do I display it in format dd/MM/yyyy (without time).
I can return date from database as already formated string but then sorting on this column
works on string value not DateTime.
I can't find way around it. Any help would be greatly appreciated.
Thanks
Chris
Dess | Tech Support Engineer, Principal
Telerik team
answered
on
18 Oct 2013
1 answer
94 views
Two tables in my database are: Regions and Carriers.
In the Carriers table, there is a field called "Regions".
That 'regions' field will be a GridViewComboBox that should get it's values from a "name" field in the Carriers table.
How would I do this?
In the Carriers table, there is a field called "Regions".
That 'regions' field will be a GridViewComboBox that should get it's values from a "name" field in the Carriers table.
How would I do this?
Dess | Tech Support Engineer, Principal
Telerik team
answered
on
17 Oct 2013
1 answer
59 views
If I take a tab strip (like the one in Examples/TabbedDocument) and add the following code in order to only allow dragging the documents within the tab strip they are a part of:
Then when dragging the cursor does weird things. If I start dragging, it shows the red circle (because I can't drop the document on itself). And if the cursor stays within the tab strip, everything is fine. But if I drag down so I'm hovering over one of the documents themselves, the cursor reverts to a simple pointer, even though I'm still dragging. Ideally, it would remain as a red circle, or if I had first hovered over a different tab, changing the cursor to the valid drop cursor, it should switch back to a red circle.
If I then return to the document tab strip (still dragging), the cursor will come back when I hover over the original document tab being dragged, but not any of the others.
radDock1.GetService<DragDropService>().Starting += (sender, args) =>{ if ((sender as DragDropService).DragDropContext == DragDropContext.DocumentWindow) { args.Cancel = true; }};Then when dragging the cursor does weird things. If I start dragging, it shows the red circle (because I can't drop the document on itself). And if the cursor stays within the tab strip, everything is fine. But if I drag down so I'm hovering over one of the documents themselves, the cursor reverts to a simple pointer, even though I'm still dragging. Ideally, it would remain as a red circle, or if I had first hovered over a different tab, changing the cursor to the valid drop cursor, it should switch back to a red circle.
If I then return to the document tab strip (still dragging), the cursor will come back when I hover over the original document tab being dragged, but not any of the others.
George
Telerik team
answered
on
17 Oct 2013
0 answers
111 views
I added a combobox to my grid via the following method
GridViewComboBoxColumn cboreason = new GridViewComboBoxColumn("Reasons");
cboreason.DataSource = pamsContext.GetGrievancesReasons();
cboreason.FieldName = "reason";
cboreason.DisplayMember = "Value";
cboreason.ValueMember = "Key";
cboreason.Width = 100;
grvGrievances.Columns.Add(cboreason);
grvGrievances.AutoSizeColumnsMode = GridViewAutoSizeColumnsMode.Fill;
I have a details changed to track the dirty state of my form which i normally attach via
txtReportedTo.SelectedValueChanged+= DetailsChanged;
How do i do this with the above ???? As dont see the usual SelectedValueChanged method to call ??
GridViewComboBoxColumn cboreason = new GridViewComboBoxColumn("Reasons");
cboreason.DataSource = pamsContext.GetGrievancesReasons();
cboreason.FieldName = "reason";
cboreason.DisplayMember = "Value";
cboreason.ValueMember = "Key";
cboreason.Width = 100;
grvGrievances.Columns.Add(cboreason);
grvGrievances.AutoSizeColumnsMode = GridViewAutoSizeColumnsMode.Fill;
I have a details changed to track the dirty state of my form which i normally attach via
txtReportedTo.SelectedValueChanged+= DetailsChanged;
How do i do this with the above ???? As dont see the usual SelectedValueChanged method to call ??
7 answers
146 views
How do I get a context menu to show up for a childtemplate in a radgridview?
Thx.
Craig
Thx.
Craig
Stefan
Telerik team
answered
on
17 Oct 2013
1 answer
202 views
HI
I need to have a close button on some tab of my PageView, but not all.
How should i proceed ?
Thank
I need to have a close button on some tab of my PageView, but not all.
How should i proceed ?
Thank
Dess | Tech Support Engineer, Principal
Telerik team
answered
on
17 Oct 2013
8 answers
331 views
I want to create program using telerik Tool like your demo program .I have problem with side menu how to make it fade in ,fade out and auto from when hide Menu.
Dess | Tech Support Engineer, Principal
Telerik team
answered
on
17 Oct 2013
0 answers
112 views
I have a split container left and right one left with a grid view and one right with my controls I need to be able to place the ok and save buttons on the left and new record on the bottom but obv casue the containers are taking up full screen how do i solve this do i put a panel below the main container?
Dave
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