LooperModify (Function)

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Handling a binary memo

Modifying a Looper control without attributes

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LooperModify (Function)

In french: ZoneRépétéeModifie

Modifies the values of attributes in a row found in a browsing or memory Looper control.

Remark: We recommend that you use LooperModifyLine. Indeed, LooperModifyLine allows you to insert:

TAB characters into the attributes/controls.
all types of values into the attributes/controls.

For the Looper controls without attributes, we advise you to directly modify the value of relevant controls. See "Modifying a Looper control without attributes" for more details.

Versions 15 and later

This function is now available for Android applications.

New in version 15

This function is now available for Android applications.

Versions 16 and later

This function is now available for Windows Phone applications.

New in version 16

This function is now available for Windows Phone applications.

Versions 17 and later

This function is now available for iPhone/iPad applications.

New in version 17

This function is now available for iPhone/iPad applications.

Versions 18 and later

This function is now available in Windows Store apps mode.

New in version 18

This function is now available in Windows Store apps mode.

Versions 21 and later

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

New in version 21

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

Example

// Modify a row in a Looper control
LooperModify(LOOP_Looper1, ProductName + TAB + ProductCode, Subscript)

// Modifies a value in the Looper control at position 12
LooperModify(LOOP_Looper1, LastName + TAB + FirstName + TAB + ...
PhoneNum + TAB + FaxNum, 12)

Syntax

LooperModify(<Looper control> , <Value> [, <Subscript>])

<Looper control>: Control name

Name of Looper control to use.
If this parameter is equal to an empty string (""), the modification will be performed in the current Looper control.

<Value>: Character string

List of modified values. This parameter must have the following format:

<Value 1> + TAB + ... + <Value N>

The different values must be specified in the order of attributes (description window of Looper control).
To specify no value for an attribute, use an empty string ("") or 0 (depending on the type of the attribute).

<Subscript>: Optional integer

Subscript of row to modify.
If this parameter is not specified, the modification will be performed on the current element.
If <Subscript> is greater than the number of rows, LooperModify is equivalent to LooperAdd.

Remarks

Use conditions

LooperModify can be used on a browsing or memory Looper control.

Sort

If LooperModify modifies a sort attribute of the current Looper control, the sort on this attribute will be canceled.

Handling a binary memo

To modify a binary memo in a Looper control, use LooperModifyLine.

Modifying a Looper control without attributes

To modify a Looper control without attributes, we recommend you directly modify the value of the relevant controls.

For example:

// Modify the value of controls
// in "LOOP_Looper1" for row 23
LOOP_Looper1[23].LastNameControl = "Hobbes"
LOOP_Looper1[23].FirstNameControl = "Samantha"

Component : wd250obj.dll