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ViewMod (Magic xpa 2.x)

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Created ByKnowledge Migration User
Approval Process StatusPublished
Objective
Description

ViewMod (Magic xpa 2.x)

Checks whether the current data view record was changed since fetched.

Syntax:

ViewMod(generation)

Parameters:

generation: A number that represents the task's hierarchic position in the runtime task tree. 0 represents the current task, 1 its immediate ancestor, and so on.

Returns:

TRUE if modified.

Example:

Introduced as a condition to a Verify Exp operation, the expression ViewMod(0) displays the Verify Exp message if the current data view record in the current task was changed since fetched.

See also:

VarMod

The Online and Rich Client Samples projects (program SQ13 and RSQ13)

Reference
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