ChangeDataSource

ChangeDataSource

This function configures the source of the data that will be shown in the Matrix Grid Object.

Function Definition:

void ChangeDataSource( string tagName );

.     string tagName: A String parameter containing the name of the Tag wich the data will come from.

To configure this function, follow the steps below:

1.   In an object event, configure the ChangeDataSource function: MatrixGridObjectName.ChangeDataSource(tagName);

2.   During the execution of RunTime, run the configured event.

Example:

In the graphic document, the user has one MatrixGrid object (named as MatrixGrid1). In a Button object (named as Button4) the user configures the MouseUp event with the following event:

MatrixGrid1.ChangeDataSource("VT_Matrix");

In this event, the data source has changed to the values of the tag @VT_Matrix.