Hi ,
I need to create RadContextMenuManager programmatically in a "base" RadForm ( wich is inherited by other Forms Classes).
I don't want to add it with the designer.
It's possible?
If i add a property RadContextMenuManager, i cannot see this.RadContextMenu .
Alessandro
Can I add a textbox on the map filled in a color of my choice just like in the attached photo ?
Hello community!!!
Every time I click on a RadDropDownList I get this message into my debug output window:
The thread 0x588c has exited with code 0 (0x0).
public void AdvancedRowsPopulation(IList<object[]> rows, bool doReset = true)
{
var tmr = System.Diagnostics.Stopwatch.StartNew();
radGridView1.BeginUpdate();
//Have to reset the columns so the object[] matches up again
string settings = GetGridXml();
SetGridToXML(BaseGridSettingsXML);
DetachColumnListeners();
tmr.Stop();
Log.Info($"Grid to default took {tmr.ElapsedMilliseconds / 1000.0}s.");
tmr = System.Diagnostics.Stopwatch.StartNew();
if (doReset)
{
radGridView1.Rows.Clear();
cachedRows = new List<object[]>();
lastDataSet = new DataTable();
foreach (var col in radGridView1.Columns) lastDataSet.Columns.Add(col.HeaderText);
}
for (int y=0;y<rows.Count;y++)
{
var row =rows[y];
radGridView1.Rows.Add(row);
lastDataSet.Rows.Add(row);
}
lblDataCount.Text = radGridView1.Rows.Count.ToString();
tmr.Stop();
Log.Info($"Grid Row Population took {tmr.ElapsedMilliseconds / 1000.0}s.");
tmr = System.Diagnostics.Stopwatch.StartNew();
BaseGridSettingsXML = GetGridXml();
//Set grid back to what the user had last seen
SetGridToXML(settings);
radGridView1.EndUpdate();
tmr.Stop();
Log.Info($"Grid to user's layout took {tmr.ElapsedMilliseconds / 1000.0}s.");
}
hello, I want to show a form in settings pane, but the form is much larger, so I need to resize it . But
radDiagram1.DiagramElement.SettingsPane.Size doesn't work. How can I make this work ? Thanks
Hello,
i am using the mdi functionality in my winforms app. If i open a childform in maximized state, the text of the childform will appear in the text of the parent mdi form. How can i disable this so that the text of the parent mdi form will always stay the same?
.NET Framework 4.8
Telerik 2022 R1
There are two conditional cell formats: one for the command cell and another for a checkbox.
The formatting for the command cell works without issue. However, for the unavailable column the formatting is applied to other cells and even other columns regardless of the value which is needed.
Only the first two rows, "1 Giant Slice" and "10inch Small", should have the unavailable cells in red. These two rows are consistently formatted correctly, but other rows have both unavailable and available cells formatted in red, too. The rows which have incorrect formatted do not seem to be consistent.
The debugger and logging the values of the data bound item shows that the proper values are there and only.
e.g.
only the two items and for the proper column are processed by the if statement that applies formatting to the unavailable cell (line 134 in form).2022-09-01 10:26:08.749 [DEBUG] Item: 1 Giant Slice - Next Available: [01/01/2024 12:30:00] - Column Name: Unavailable 2022-09-01 10:26:08.761 [DEBUG] Item: 10inch Small - Next Available: [01/01/2024 12:30:00] - Column Name: Unavailable
I've attached a sample project with some sample JSON data that is loaded when the Form Load event is handled.
There has to be something I'm doing wrong but I just can't figure out what it is.
Any help would be most appreciated. TIA
Cell formatting event handler:
private void Dgv_MenuItems_CellFormatting(object sender, CellFormattingEventArgs e)
{
if (_isFiltering)
{
return;
}
if (sender is GridCommandCellElement cellElement)
{
var row = dgv_MenuItems.Rows[e.RowIndex];
var boundObj = (MenuItemAvailabilityModel)row.DataBoundItem;
//This conditional formatting works without issue
if (boundObj.CustomAvailability.Count > 0)
{
cellElement.CommandButton.Text = "Change";
cellElement.CommandButton.ButtonFillElement.BackColor = Color.LightGreen;
}
else
{
cellElement.CommandButton.Text = "Add";
cellElement.CommandButton.ButtonFillElement.BackColor = default;
}
}
else if (e.Column.Name == nameof(MenuItemAvailabilityModel.Unavailable))
{
var row = dgv_MenuItems.Rows[e.RowIndex];
var boundObj = (MenuItemAvailabilityModel)row.DataBoundItem;
//This conditional formatting is applied to cells for which no NextAvailable is set in the data
if (boundObj.NextAvailableAt.HasValue && boundObj.NextAvailableAt.Value > DateTime.Now)
{
e.CellElement.DrawFill = true;
e.CellElement.BackColor = Color.Red;
e.CellElement.NumberOfColors = 1;
}
}
}
Dear support,
I have a naive question regarding dropdown menu.
I have created a standard Rad MenuBar with four standard menuItems. Some of these menu items will contains multiple sub-menu items and I would like to automatically have a dropdown behaviour when the user pass the mouse hover the corresponding parent menu item.
Is this possible and how ?
Many thanks