ControlDelete (Function)

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WLanguage functions

Controls, pages and windows

Functions for managing controls

ControlDelete

Presentation

Example

Deleting a column from a Table control

ControlExecuteClosing

ControlExecuteModification

CoordinateEditorToScreen

CoordinateScreenToEditor

Functions for managing controls

InvalidInputShowTooltip

Deleting a column from a Table control
Limits

WINDEV

WEBDEV

WINDEV Mobile

Others

See also

ControlDelete (Function)

In french: ChampSupprime

Not available

Permanently deletes a control from a window, page or report.

In a window or in a report, this control may have been created in the editor or by ControlClone.

In this version, this function can only be used to delete a control from a report.

Versions 18 and later

This function is now available in Windows Store apps mode.

This function is now available in the reports for iPhone/iPad applications.

New in version 18

This function is now available in Windows Store apps mode.

This function is now available in the reports for iPhone/iPad applications.

This function is now available in Windows Store apps mode.

This function is now available in the reports for iPhone/iPad applications.

Versions 19 and later

This function is now available in the windows for iPhone/iPad applications.

New in version 19

This function is now available in the windows for iPhone/iPad applications.

Versions 21 and later

This function is now available in Universal Windows 10 App mode.

This function is now available for the controls in the WEBDEV pages.

In a page, ControlDelete can only be used to delete the controls created by ControlClone.

New in version 21

This function is now available in Universal Windows 10 App mode.

This function is now available for the controls in the WEBDEV pages.

In a page, ControlDelete can only be used to delete the controls created by ControlClone.

This function is now available in Universal Windows 10 App mode.

This function is now available for the controls in the WEBDEV pages.

In a page, ControlDelete can only be used to delete the controls created by ControlClone.

Versions 23 and later

This function is now available in Android Widget mode.

This function is now available for Android applications.

This function is now available for Java applications.

ControlDelete can only be used to delete the controls created by ControlClone.

New in version 23

This function is now available in Android Widget mode.

This function is now available for Android applications.

This function is now available for Java applications.

ControlDelete can only be used to delete the controls created by ControlClone.

This function is now available in Android Widget mode.

This function is now available for Android applications.

This function is now available for Java applications.

ControlDelete can only be used to delete the controls created by ControlClone.

Example

// Delete a group of controls
FOR I = 1 TO 10
s is string = "EDT_" + I
IF ControlExist(s) = True THEN
ControlDelete(s)
END
END

Syntax

ControlDelete(<Control name>)

<Control name>: Character string (without quotes)

Name of the control or column (in a Table control) to delete. A WLanguage error occurs if this control does not exist.

Remarks

Deleting a column from a Table control

When deleting a column from a Table control, the content of the browsing or memory Table control associated with this column is deleted.

Limits

A deleted control cannot be re-used later as source for cloning controls (ControlClone).

Related Examples:

Unit examples (WINDEV): The ControlClone function

[ + ] Using ControlClone and ControlDelete.

Component : wd250vm.dll