DgsEditDeleteText: Difference between revisions

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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>  


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

Custom Cursor Functions

Multi Language Supports

Animation

3D Element

3D Interface

3D Line

3D Image

3D Text

Browser

Button

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Combo Box

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Edit

Detect Area

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Memo

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Layout

Line

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Scroll Bar

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Selector

Style

Switch Button

Tab Panel

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Canvas

Chart

Color Picker

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QRCode

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Tooltips

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