IdxRichEditSubDocument.EndUpdateParagraphs(IdxRichEditParagraphProperties) Method
Applies the pending paragraph property changes initiated by a BeginUpdateParagraphs function call.
Declaration
procedure EndUpdateParagraphs(const AProperties: IdxRichEditParagraphProperties);
Parameters
Name | Type | Description |
---|---|---|
AProperties | IdxRichEditParagraphProperties | The paragraph properties created by a BeginUpdateParagraphs function call. |
Remarks
A BeginUpdateCharacters function call obtains properties of one or more paragraphs to which the target document range belongs. The EndUpdateParagraphs
procedure accepts these paragraph settings and applies the changes made between BeginUpdateParagraphs and EndUpdateParagraphs
calls.
Example
The following code example justifies the paragraph where the caret is located and sets a 2-centimeter first line indent:
var
ADocument: IdxRichEditDocument;
AParagraphProperties: IdxRichEditParagraphProperties;
begin
ADocument := dxRichEditControl1.Document;
ADocument.&Unit := TdxRichEditDocumentUnit.Centimeter;
// Obtains properties of the paragraph where the caret is located
AParagraphProperties := ADocument.BeginUpdateParagraphs(ADocument.Selection);
AParagraphProperties.Alignment := TdxRichEditParagraphAlignment.Justify;
AParagraphProperties.FirstLineIndentType := TdxRichEditParagraphFirstLineIndent.Indented;
AParagraphProperties.FirstLineIndent := 2;
ADocument.EndUpdateParagraphs(AParagraphProperties); // Applies the changes to the current paragraph
end;
See Also