TEXTFIELD
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Syntax
TEXTFIELD ( string )
Implemented in iMath since version 2.2.0 or earlier.
Explanation
Access the value of a text field. The string must contain the text field type, e.g. DDE.<dde-name> for a DDE text field or User.<varname> for a user-defined text field. DDE text fields can reference single cells or cell ranges. The text field value is always a string. iMath tries to guess the value type and will create either numbers or strings.
If the argument is a cell range, iMath will create a vector filled with the referenced cell values. The vector will be a row or column vector, depending on the cell range.
For German users: ooowiki has a good explanation of how to create DDE links.