Hi,

Let me describe my use case in these following steps:

• created a RadRichTextEditor 
• set the RadRichTextEditor text to "This is a sample"
• set the cursor before the letter "s" from the word "sample"
• created a readonly span and set the fore color to Yellow
• inserted the readonly span "Inserted text" before the word "sample"
  

Please see the output from the attachment: InsertTextOnCurrentCaretPosition_UI_1.0.PNG

Code below, is the method of insertion of readonly span

public void InsertTextOnCurrentCaretPosition()
{
	// Creating and setting span
	Span readOnlyContent = new Span("Inserted text");
	readOnlyContent.ForeColor = Color.FromRgb(255, 255, 0);     // Yellow

	// Get the position of the current caret
	DocumentPosition caretPosition = new DocumentPosition(radRichTextEditor.Document.CaretPosition);
	caretPosition.AnchorToCurrentBoxIndex();

	// Insert the span
	radRichTextEditor.Document.Selection.Clear();
	radRichTextEditor.InsertInline(readOnlyContent);

	// Get the position of the current caret after inserting the span
	caretPosition.RestorePositionFromBoxIndex();
	DocumentPosition endCitation = radRichTextEditor.Document.CaretPosition;

	// Select the span by caret positions and insert as read only
	radRichTextEditor.Document.Selection.AddSelectionStart(caretPosition);
	radRichTextEditor.Document.Selection.AddSelectionEnd(endCitation);
	radRichTextEditor.InsertReadOnlyRange();

	radRichTextEditor.Focus();
}

After the insertion of the readonly span, I key-in 3 letter "a" and expected the fore color would be Black, but it seems it retained the color (Yellow) of the readonly span. As you can see on this attachment: InsertTextOnCurrentCaretPosition_UI_1.1.PNG

Is there a way to set/reset the fore color to Black after the readonly span? so that the key-in values would be in color Black

Code below, I tried setting the fore color to Black right after the InsertReadOnlyRange, but it changes the fore color of the 2nd word "text" of the readonly span as you can see on this attachment: InsertTextOnCurrentCaretPosition_UI_2.0.PNG

public void InsertTextOnCurrentCaretPosition()
{
	// Creating and setting span
	Span readOnlyContent = new Span("Inserted text");
	readOnlyContent.ForeColor = Color.FromRgb(255, 255, 0);     // Yellow

	// Get the position of the current caret
	DocumentPosition caretPosition = new DocumentPosition(radRichTextEditor.Document.CaretPosition);
	caretPosition.AnchorToCurrentBoxIndex();

	// Insert the span
	radRichTextEditor.Document.Selection.Clear();
	radRichTextEditor.InsertInline(readOnlyContent);

	// Get the position of the current caret after inserting the span
	caretPosition.RestorePositionFromBoxIndex();
	DocumentPosition endCitation = radRichTextEditor.Document.CaretPosition;

	// Select the span by caret positions and insert as read only
	radRichTextEditor.Document.Selection.AddSelectionStart(caretPosition);
	radRichTextEditor.Document.Selection.AddSelectionEnd(endCitation);
	radRichTextEditor.InsertReadOnlyRange();

	// Change the color of the editor back to black
	radRichTextEditor.Document.Selection.Clear();
	radRichTextEditor.ChangeTextForeColor(Color.FromRgb(0, 0, 0));   // Black
	radRichTextEditor.DocumentInheritsDefaultStyleSettings = true;
	radRichTextEditor.Focus();
}

Hi 

I would like to create charts programmatically  and display them in a table of two columns (like the attached photo) and and be able to drag and drop the displayed charts to change their locations. Is there a way to do this using the UI components for WinForms?

• Visual Studio 2019
• From the Bin folder of the applications, my current installed Telerik version is 2022.2.510.40
• Applications written in C# and another VB.Net
• I've updated each and every Telerik products from the Control Panel
• When solution is loaded, I receive the flying windows saying that an update is available, proposing to "UPDATE NOW" or "DISMISS"
• If I choose "UPDATE NOW", the wizard starts
• The wizard completes in a fraction of a second, resulting in:

This happens for all my WinForms applications.

Any idea?

Thank you all!

Philippe

Hello,

I am using the DataEntry component along with the DisplayName attribut.

However, at run time, I don't a way to fetch the original name (from the model class) as the Text field contains substitute the DisplayName to the original one.

Apparently the control Name field is always empty. Couldn't you use it to store the control name ?

Regards

Patrick

Hi,

What tagger would be best to identify elements contained in double-curly-braces?  Change the forecolor of the curly braces to yellow and the word or syntax between them to orange?  Also is there a way to iterate through all elements that were tagged?

Thanks

Hello,

• Visual Studio 2019
• Telerik version: 2022.2.510.40

When I open a form with Telerik component on it, it is not possible to select it anymore.

No problem with "standard" controls. Only Telerik controls are causing this issue. I have a RadGridView and a RadColorBox.

Any idea?

Thank you!

Philippe

Creating a RadChartView, both with a single series and multiple series for a DateTimeCategorical axis.  Some series have gaps (null values). I'd like the series to close up this gap in the line, connecting the two data points. I cannot find an option to do so. See the datagap.png and datagap2.png attachments for an example.

Some workarounds I've tried is to not add a data point at all for that date when the value is null, but then then that date doesn't show up in the category. See datagap3.png for an example.

Is there a setting to close this gap in the line, or am I using the wrong chart or series type?

After installing the new WinForms update. I load my project but the RadForm opened with an error. The captured error is attached.

We are testing a chart filled in the winforms dock, after add lineSeries to the chart, chart shrink. We are added chart.SetRadAutoScale(true),  chart.Refresh(),   chart.Area.Refresh(), chart.View.Refresh() nothing change.