PC SOFT

WINDEVWEBDEV AND WINDEV MOBILE
ONLINE HELP

Home | Sign in | English UK
  • Use conditions
  • Characteristics of row elements
  • Modifications performed in a browsing Table or TreeView Table control
WINDEV
WindowsLinuxUniversal Windows 10 AppJavaReports and QueriesUser code (UMC)
WEBDEV
WindowsLinuxPHPWEBDEV - Browser code
WINDEV Mobile
AndroidAndroid Widget iPhone/iPadApple WatchUniversal Windows 10 AppWindows Mobile
Others
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
TABLE_CustomerTable.ModifytLine(5, "Vince", "Moore")
Syntax
<Table control>.ModifyLine(<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.
<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.
<Table>.ModifyLine 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.
<Table>.ModifyLine has no effect if none of these parameters is specified.
Remarks

Use conditions

<Table>.ModifyLine 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:
    TABLE_CalculationTable.ModifyLine((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 : wd250obj.dll
Minimum version required
  • Version 23
This page is also available for…
Comments
Click [Add] to post a comment