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  • Use conditions
  • Characteristics of row elements
  • Modifications performed in a browsing Table or TreeView Table control
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Stored procedures
Modifies a row in:
  • a Table control,
  • a TreeView Table control.
Example
// Modify the "Paul" and "Moore" elements
// in the 5th row of "TABLE_CustomerTable" control
TableModifyLine(TABLE_CustomerTable, 5, "Paul", "Moore")
Syntax
TableModifyLine(<Table control> , <Subscript> [, <Element column 1> [... [, <Element column N>]]])
<Table control>: Control name
Name of control to use. This control can correspond to:
  • a Table control.
  • a TreeView Table control.
If this parameter corresponds to an empty string (""), the control to which the current event belongs will be used.
<Subscript>: Integer
Subscript of row to modify. The subscript of first row is set to 1.
Subscript equal to -1The current row is modified. No effect if no row is selected.
Subscript greater than the number of control rowsA WLanguage error occurs.
<Element column 1>: Optional character strings
First elements of modified row. The values of these elements replace the existing values. Each element corresponds to a column. Each type of modified element must be compatible with the type of relevant column.
TableModifyLine has no effect if none of these parameters is specified.
<Element column N>: Optional character strings
Nth elements of modified row. The values of these elements replace the existing values. Each element corresponds to a column. Each type of modified element must be compatible with the type of relevant column.
TableModifyLine has no effect if none of these parameters is specified.
Remarks

Use conditions

TableModifyLine can be used on:
  • a browsing or memory control,
  • a single-selection or multiselection control.

Characteristics of row elements

  • To modify the value of an element in a row, use the following syntax:
    TableName.ColumnName[RowSubscript] = NewValue
  • If an element corresponds to the calculation result, the numeric expression must be enclosed in brackets.
    For example:
    TableModifyLine(TABLE_CalcTable, (53+29),(83-21))

Modifications performed in a browsing Table or TreeView Table control

To modify a row in a browsing Table or TreeView Table control, we advise you to:
Component : wd240obj.dll
Minimum version required
  • Version 9
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