<TreeView Table>.AddChild (Function)

ONLINE HELP
WINDEV, WEBDEV AND WINDEV MOBILE

Version:

Home | Sign in | English

Help

WLanguage

WLanguage functions

Controls, pages and windows

TreeView Table functions

Prefix syntax

AddChild

Presentation

Example

See also

<TreeView Table>.AddChild (Function)

In french: <Table hiérarchique>.AjouteFils

Adds a row into a TreeView Table control, at the end of a given hierarchy level.

Example

// Adds a root ("Desserts") to the TVT_Recipe TreeView Table control
TVT_Recipe.AddChild(Null, "Desserts")

// Adds a leaf ("Ice Creams") below the "Desserts" node
TVT_Recipe.AddChild("Desserts", "Ice Creams")

Syntax

Adding a row by specifying the index of the parent element Hide the details

<Result> = <TreeView Table control>.AddChild(<Index of the parent element> [, <Element column 1> [... [, <Element column N>]]])

<Result>: Integer

Index of the added row,
-1 if an error occurred.

<TreeView Table control>: Control name

Name of the TreeView Table control to be used.

<Index of the parent element>: Integer

Index of the parent row in the hierarchy or NULL constant to insert the row at the root of the TreeView Table control (in this case, this function is equivalent to <Table>.AddLine).

<Element column 1>: Type of associated column (optional)

Elements of the row to add to the specified TreeView Table control. Each element corresponds to a control column. The type of the added element must be compatible with the type of relevant column.
If no parameter is specified, an empty row is added into the TreeView Table control.

<Element column N>: Type of associated column (optional)

Elements of the row to add to the specified TreeView Table control. Each element corresponds to a control column. The type of the added element must be compatible with the type of relevant column.
If no parameter is specified, an empty row is added into the TreeView Table control.

Adding a row by specifying the parent element Hide the details

<Result> = <TreeView Table control>.AddChild(<Parent element> [, <Element column 1> [... [, <Element column N>]]])

<Result>: Integer

Index of the added row,
-1 if an error occurred.

<TreeView Table control>: Control name

Name of the TreeView Table control to be used.

<Parent element>: Character string

Content of first column of parent element in the TreeView Table control. This parameter has the following format:

"<Root name>" + TAB + ["<Name of 1st node>" + TAB + ...
["<Name of 2nd node>" + TAB + [...]]]"<Leaf name>"

<Element column 1>: Type of associated column (optional)

Elements of the row to add to the specified TreeView Table control. Each element corresponds to a column. The type of the added element must be compatible with the type of relevant column.
If no parameter is specified, an empty row is added into the TreeView Table control.

<Element column N>: Type of associated column (optional)

Elements of the row to add to the specified TreeView Table control. Each element corresponds to a column. The type of the added element must be compatible with the type of relevant column.
If no parameter is specified, an empty row is added into the TreeView Table control.

Component: wd280obj.dll