Get Row Item

Retrieves a value from a specified column in a DataRow.

Behaviour

Risk: None · Idempotent: Yes · Safe to retry: Yes · Recovery: Not replayed after a crash

Package System activities VeloPhex.System.Activities 0.7.1-rc.12 · Supported (Core profile) · type id velophex.system.getRowItem

Properties#

Input#

Row#

Row · DataRow · Required · Default: Not specified in package metadata

The DataRow object from which to get the item.

Column Name#

ColumnName · String · Optional · Default: Not specified in package metadata

The name of the column to retrieve. Takes precedence over ColumnIndex.

Column Index#

ColumnIndex · Int32? · Optional · Default: Not specified in package metadata

The zero-based index of the column to retrieve.

Value Type#

ValueType · String · Optional · Default: Object

Convert the cell to this type (invariant culture) so Value can go straight into a typed variable. Object: as stored.

Allowed values: Object, String, Int32, Int64, Double, Decimal, Boolean, DateTime.

Output#

Value#

Value · Object · Output

The retrieved cell value.

Retry and risk#

This activity is safe to retry: running it again after a transient failure does not repeat a side effect. If a run is interrupted and the outcome of a step is unknown, the step is never retried automatically (what to do). How activities declare this: characteristics, retries and risk.

Every activity also has the engine's common properties: Timeout and Continue On Error.

Related activities#

• Add Data Column
• Add Data Row
• Build Data Table
• Clear Data Table
• Filter Data Table
• Generate Data Table From Text
• Join Data Tables
• Lookup Data Table

Generated from VeloPhex.System.Activities 0.7.1-rc.12. Category: Data Table. Keywords: datatable, row, item, cell, get, read.

Properties

Input

Output

Retry and risk

Related activities