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Ersätt text i Word
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Kategori: Objekt/ActiveX
Inlagt: 2004-06-27
Läst: 1300
Inlagt av: Staffan Berg
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Beskrivning |
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Exempel på att söka och ersätta text i Microsoft Word från Delphi.
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Kod |
uses
ComObj;
// Replace Flags
type
TWordReplaceFlags = set of (wrfReplaceAll, wrfMatchCase, wrfMatchWildcards);
function Word_StringReplace(ADocument: TFileName; SearchString, ReplaceString: string ; Flags: TWordReplaceFlags): Boolean;
const
wdFindContinue = 1;
wdReplaceOne = 1;
wdReplaceAll = 2;
wdDoNotSaveChanges = 0;
var
WordApp: OLEVariant;
begin
Result := False;
//Check if file exists
if not FileExists(ADocument) then
begin
ShowMessage('Specified Document not found.');
Exit;
end;
//Create the OLE Object
try
WordApp := CreateOLEObject('Word.Application');
except
on E: Exception do
begin
E.Message := 'Word is not available.';
raise;
end;
end;
try
//Hide Word
WordApp.Visible := False;
//Open the document
WordApp.Documents.Open(ADocument);
//Initialize parameters
WordApp.Selection.Find.ClearFormatting;
WordApp.Selection.Find.Text := SearchString;
WordApp.Selection.Find.Replacement.Text := ReplaceString;
WordApp.Selection.Find.Forward := True;
WordApp.Selection.Find.Wrap := wdFindContinue;
WordApp.Selection.Find.Format := False;
WordApp.Selection.Find.MatchCase := wrfMatchCase in Flags;
WordApp.Selection.Find.MatchWholeWord := False;
WordApp.Selection.Find.MatchWildcards := wrfMatchWildcards in Flags;
WordApp.Selection.Find.MatchSoundsLike := False;
WordApp.Selection.Find.MatchAllWordForms := False;
//Perform the search
if wrfReplaceAll in Flags then
WordApp.Selection.Find.Execute(Replace := wdReplaceAll)
else
WordApp.Selection.Find.Execute(Replace := wdReplaceOne);
//Save word
WordApp.ActiveDocument.SaveAs(ADocument);
//Assume that successful
Result := True;
//Close the document
WordApp.ActiveDocument.Close(wdDoNotSaveChanges);
finally
//Quit Word
WordApp.Quit;
WordApp := Unassigned;
end;
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
Word_StringReplace('C:\Test.doc','Old String','New String',[wrfReplaceAll]);
end;
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