findobj find an object with specified property

## Syntax

                h =  findobj(propertyName, propertyValue)

## Arguments

propertyName

  string character Name of the property to test (case unsensitive).

propertyValue

  string character specify the value the tested property should be equal to (case sensitive).

h

  handle of the found object.

## Description

This routine is currently used to find objects knowing their 'tag' property. It returns handle of the first found object which property propertyName is equal to propertyValue. If such an object does not exist, the function returns an empty matrix.

## Examples

    // Create a figure
    h=figure();
    // Put a text in the figure
    uicontrol(h, "style","text", ...
                 "string","This is a figure", ...
                 "position",[50 70 100 100], ...
                 "fontsize",15, ...
                 "tag","Alabel");
    // Find the object which "tag" value is "Alabel"
    lab=findobj("tag","Alabel");
    disp("The text of the label is """+lab.string+"""");
    // Close the figure
    close();

## See also

- uicontrol
- uimenu
- set
- get