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

Edit

Detect Area

Drag'N Drop

Grid List

Image

Memo

Menu

Label

Layout

Line

Progress Bar

Radio Button

Scale Pane

Scroll Bar

Scroll Pane

Selector

Style

Switch Button

Tab Panel

Window

Basic Shape Plugins

Circle

Quadrilateral

Rounded Rectangle

Other Plugins

Blur Box

Canvas

Chart

Color Picker

Effect 3D

Gradient

Mask

Media Browser

Nine Slice

Object Preview Supports

Paste Handler

QRCode

Remote Image

Screen Source

SVG

Tooltips

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