DataSymbol
A symbol of the type tchmi:general#/definitions/Array that contains the data to be displayed in the tree view. The data is paginated if it is a server symbol, and changes in the tree view are written back to the symbol.
This attribute overwrites an existing data attribute.
Schema: tchmi:framework#/definitions/TcHmi.Controls.Beckhoff.TcHmiTreeView.DataSymbol
Attribute getter
public getDataSchema(): TcHmi.Symbol<any[]> | null;Parameter
Name | Type | Description |
|---|---|---|
- | - | - |
Return value
Type | Description |
|---|---|
TcHmi. Symbol<any[]>, null | The current value of the attribute. |
Attribute setter
public setDataSymbol(valueNew: TcHmi.Symbol<any[]> | null): void;Parameter
Name | Type | Description |
|---|---|---|
valueNew | TcHmi.Symbol<any[]>, null | The new value of the attribute. If null is passed, the internal default value is used. |
Return value
Type | Description |
|---|---|
void | No return value. |
 | Available since version 1.12.760 |