DgsMemoDeleteText: Difference between revisions

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


==Example==
==Example==

Revision as of 11:44, 22 December 2017

This function deletes a part of text from the memo by index and line.

Syntax

bool dgsDxMemoDeleteText ( element theElement, int fromindex, int fromline, int toindex, int toline [, bool noAffectCaret = false ] )

Required Arguments

  • theElement: The memo to be changed.
  • fromindex: An integer indicated where the text of the memo is selected from ( the text index of current 'fromline'. start from 0 ).
  • fromline: An integer indicated which line of the text of the memo is selected from ( start from 1 ).
  • toindex: An integer indicated where the text of the memo is selected to ( the text index of current 'toline'. start from 0 ).
  • toline: An integer indicated which line of the text of the memo is selected to ( start from 1 ).

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
memo = DGS:dgsDxCreateMemo(500,200,200,300,"This is a dgs-dxmemo",false)
setTimer(function()
	DGS:dgsDxMemoDeleteText(memo,1,1,1,3)
end,500,10)

See Also

Custom Cursor Functions

Multi Language Supports

Animation

3D Element

3D Interface

3D Line

3D Image

3D Text

Browser

Button

Check Box

Combo Box

Custom Renderer

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Detect Area

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Image

Memo

Menu

Label

Layout

Line

Progress Bar

Radio Button

Scale Pane

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Selector

Style

Switch Button

Tab Panel

Window

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Chart

Color Picker

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Nine Slice

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Paste Handler

QRCode

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