DgsEditDeleteText: Difference between revisions

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(Created page with "__NOTOC__ {{Client function}} This function deletes a part of text from the edit by index. ==Syntax== <syntaxhighlight lang="lua"> bool dgsEditDeleteText ( element theEleme...")
 
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==Syntax==  
==Syntax==  
<syntaxhighlight lang="lua">
<syntaxhighlight lang="lua">
bool dgsEditDeleteText ( element theElement, int fromindex, int toindex, [, bool noAffectCaret = false ] )
bool dgsEditDeleteText ( element theElement, int startIndex, int endIndex [, bool noAffectCaret = false ] )
</syntaxhighlight>  
</syntaxhighlight>  


===Required Arguments===  
===Required Arguments===  
*'''theElement:''' The edit to be changed.
*'''theElement:''' The edit to be changed.
*'''startIndex:''' An integer indicated where the text of the edit is selected from ( the text index of current 'fromline'. start from 0 ).
*'''startIndex:''' An integer indicated where the text of the edit is selected from ( start from 0 ).
*'''endIndex:''' An integer indicated where the text of the edit is selected to ( the text index of current 'toline'. start from 0 ).
*'''endIndex:''' An integer indicated where the text of the edit is selected to ( start from 0 ).


===Optional Arguments===
===Optional Arguments===

Latest revision as of 14:21, 10 January 2019

This function deletes a part of text from the edit by index.

Syntax

bool dgsEditDeleteText ( element theElement, int startIndex, int endIndex [, bool noAffectCaret = false ] )

Required Arguments

  • theElement: The edit to be changed.
  • startIndex: An integer indicated where the text of the edit is selected from ( start from 0 ).
  • endIndex: An integer indicated where the text of the edit is selected to ( start from 0 ).

Optional Arguments

  • noAffectCaret: A bool indicated whether this operation will affect the position of caret.

Returns

Returns true if the text was successfully deleted, false otherwise.

Example

DGS = exports.dgs
edit = DGS:dgsCreateEdit(500,200,200,300,"This is a dgs-dxedit",false)
setTimer(function()
	DGS:dgsEditDeleteText(edit,1,3)
end,500,10)

See Also

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