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Hello Fabiana,
RadRichTextBox does offer functionality for editting multiline text.
Currently, there is no specific API to offer functionality such as MaxLength, because RadRichTextBox is designed for more complex scenarios. However, you can always use the RadDocument API and TxtFormatProvider to perform checks on the document length and validate the content (e.g. export the document to plain text and check the length of the generated string). Note that this will exclude non-text items such as images, inline UI elements, etc.
Kind regards,
Iva
the Telerik team
RadRichTextBox does offer functionality for editting multiline text.
Currently, there is no specific API to offer functionality such as MaxLength, because RadRichTextBox is designed for more complex scenarios. However, you can always use the RadDocument API and TxtFormatProvider to perform checks on the document length and validate the content (e.g. export the document to plain text and check the length of the generated string). Note that this will exclude non-text items such as images, inline UI elements, etc.
Kind regards,
Iva
the Telerik team
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