Navigation:  Interfaces (Technical API Reference) > IWPTextCursor (Text creation and cursor positioning) > Methods > WordEnum Method

Applies to

IWPTextCursor

Declaration

function WordEnum(const AWord: WideString; CaseSensitive: WordBool; OnlyActiveText: WordBool; ParamForEvent: LongWord): Integer;

Description

Triggers the event OnEnumParOrStyle for all occurances of the given word. (A "word" is text which is enclosed in space or punctation characters!)

 

C# Example to make all occurances of "td" (not case sensitive) bold and replace it with "TextDynamic".

 

private void testbutton_Click(

 object sender, System.EventArgs e)

{

 WPDLLInt1.TextCursor.WordEnum( "td",false,true,0);

 WPDLLInt1.Memo.ReformatAll(true,true);

}

 

private void WPDLLInt1_OnEnumParOrStyle(

 object Sender,

 bool IsControlPar,

 int StartPos,

 int Count,

 WPDynamic.IWPParInterface ParText,

 WPDynamic.IWPAttrInterface ParAttr,

 int EventParam,

 ref bool Abort)

{

  string replacestr = "TextDynamic";

  for(int i=0;i<Count;i++)

  {

    // Update the style (add bold)

    ParText.CharAttr(StartPos+i).IncludeStyles(1);

  }

  // Replace text (replacestr may have different length)

  ParText.ReplaceText(StartPos,Count,replacestr);

}