To reproduce:
-Open the FileExplorer example.
- Resize the panel (see attached).
AutoCompleteSuggestHelper, Assembly: Telerik.WinControls.UI, Version=2019.1.117.40
Isnt the hilighted line (contains branch) very unoptimized.
https://rhale78.wordpress.com/2011/05/16/string-equality-and-performance-in-c/
Multiple ToLower string operation. Why not let the framework do the operation since you are always using ordinal?
optimized version: return item.Text.Contains(this.Filter, StringComparison.OrdinalIgnoreCase);
protected virtual bool DefaultFilter(RadListDataItem item)
{
switch (this.suggestMode)
{
case SuggestMode.StartWiths:
return item.Text.StartsWith(this.Filter, this.StringComparison);
case SuggestMode.Contains:
if ((this.StringComparison & StringComparison.InvariantCultureIgnoreCase) == StringComparison.InvariantCultureIgnoreCase || (this.StringComparison & StringComparison.InvariantCultureIgnoreCase) == StringComparison.CurrentCultureIgnoreCase)
return item.Text.ToLower().Contains(this.Filter.ToLower());
return item.Text.Contains(this.Filter);
default:
return item.Text.StartsWith(this.Filter, this.StringComparison);
}
}
To reproduce:
Add a RadBindingNavigator to a form and change its name.
Bind it to something.
Workaround:
Leave the default name.
To reproduce:
See the attached video.
.jpg){kind=avatar}
To reproduce:
Add page view with some pages.
Add a scrollable panel with some labels on the page.
The labels have different BackColor
Workaround:
radScrollablePanel1.PanelElement.Fill.BackColor = Color.FromArgb(245, 246, 247);//or
radScrollablePanel1.BackColor = Color.FromArgb(239, 239, 239);
To reproduce:
Copy an image and paste is several times inside the document.
To reproduce:
- Open the Print Preview dialog and select "Print Entire Workbook"
- Nothing happens and only the current sheet is printed
To reproduce:
- add a drop-down list to a form and set the AutoCompleteMode to suggest
- set the theme to Fluent
- the drop-down list is higher than the other editor
Hello,
I have a very simple form that has this code:
public partial class RadForm1 : Telerik.WinControls.UI.RadForm{ public RadForm1() { InitializeComponent(); ThemeResolutionService.ApplicationThemeName = "Fluent"; } private void radButton1_Click(object sender, EventArgs e) { SetStartForm(false); } private void SetStartForm(bool visible) { this.radGroupBox1.Visible = visible; } private void radButton2_Click(object sender, EventArgs e) { SetStartForm(true); }}
At the start it call the SetStartForm() method that with a lot of other things hide the groupbox.
Well after a search when a user click again the button "Nuova Ricerca" I call again SetStartForm() but the components rendering remain with the border. Please see the video:
//video has been deleted due to sensitive data.
How can I solve that? Thanks
Until released the text can be cleared this way:
GridSearchCellElement searchCell = this.radGridView1.TableElement.FindDescendant<GridSearchCellElement>();if (searchCell != null)
{
searchCell.SearchTextBox.Text = "";
}
To reproduce:
- Open the Excel-like filtering example in the demo application and sort the second column.
- The sort icon is over the text.
Workaround:
private void RadGridView1_SortChanged(object sender, Telerik.WinControls.UI.GridViewCollectionChangedEventArgs e){
this.radGridView1.TableElement.Update(GridUINotifyAction.StateChanged);
}
Environment: Telerik WinForms 2018.3.1016.40, VS 2013 Pro U5, Win 10 Ent 64 1809 17763.195
Steps:
Create a new WinForm project with default settings
Add a RadForm with default settings
Add a RadScrollablePanel to the RadForm with default settings
Add a RadPanel inside the RadScrollablePanel with default settings
Add a 3 RadRadioButtons to the RadScrollablePanel with default settings
Select all 3
Press Ctrl+X to cut the radio buttons.
Actual Result: Visual Studio will immediately hang and any unsaved project work will be lost.
Actual Desire: To be able cut and paste the 3 radio buttons into the RadPanel, just like normal MS WinForm controls in design-time.
Use attached to reproduce:
- click on the second tab
- collapse the first group
- click the first tab
- click the second tab, both grids are visible
Workaround:
public RadForm1(){
InitializeComponent();
new Telerik.WinControls.RadControlSpy.RadControlSpyForm().Show();
layoutControlGroupItem3.PropertyChanged += LayoutControlGroupItem3_PropertyChanged;
}
private void LayoutControlGroupItem3_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (e.PropertyName == "IsHidden" || e.PropertyName == "IsExpanded")
{
if (layoutControlGroupItem3.IsExpanded)
{
layoutControlGroupItem3.ContainerElement.Items[0].Visibility = Telerik.WinControls.ElementVisibility.Visible;
}
else
{
layoutControlGroupItem3.ContainerElement.Items[0].Visibility = Telerik.WinControls.ElementVisibility.Collapsed;
}
}
}
float ratio = .5f;
private void radButton1_Click(object sender, EventArgs e)
{
float ratio = .5f;
this.radPdfViewer1.ExportPage(1, @"..\..\img.jpeg", ratio, true, ImageFormat.Png);
}
Workaround: change the resolution of the document after exporting it with a ratio = 1
private void radButton1_Click(object sender, EventArgs e)
{
float ratio = .5f;
Bitmap bmp = this.radPdfViewer1.ExportPage(1, 1, true, ImageFormat.Png);
Bitmap resizedImage = this.ResizeImage(bmp, (int)(bmp.Width * ratio), (int)(bmp.Height * ratio));
resizedImage.Save(@"..\..\img2.jpeg");
}
public Bitmap ResizeImage(Image image, int width, int height)
{
Rectangle destRect = new Rectangle(0, 0, width, height);
Bitmap destImage = new Bitmap(width, height);
destImage.SetResolution(image.HorizontalResolution, image.VerticalResolution);
using (var graphics = Graphics.FromImage(destImage))
{
graphics.CompositingMode = CompositingMode.SourceCopy;
graphics.CompositingQuality = CompositingQuality.HighQuality;
graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
graphics.SmoothingMode = SmoothingMode.HighQuality;
graphics.PixelOffsetMode = PixelOffsetMode.HighQuality;
using (var wrapMode = new ImageAttributes())
{
wrapMode.SetWrapMode(WrapMode.TileFlipXY);
graphics.DrawImage(image, destRect, 0, 0, image.Width, image.Height, GraphicsUnit.Pixel, wrapMode);
}
}
return destImage;
}
or:
1. Insert some text
2. Change its span properties (e.g. set the font weight to Bold)
3. Position the caret right after the last letter of this text and type several letters
Observed: The span properties are applied to the new text as well
Expected: The new text shouldn't have those properties