poIQueryCtrl GetDataSourceProperty

Gets the value of the specified property for a given source.

Syntax

poIQueryControl_handle GetDataSourceProperty source property

Application

HyperView Tcl Query

Description

This command retrieves the value of the specified property for a given source.

Note: To be able to retrieve a property value, it should be set before by using poIQueryCtrl SetDataSourceProperty.

Inputs

source: The source for which the property is sought.
property: The property of which the value is sought.

Example

To get the corners property of node:

hwi GetSessionHandle mySessionName
mySessionName GetProjectHandle myProjectName
set pageIndex [myProjectName GetActivePage]
myProjectName GetPageHandle myPageName $pageIndex
set windowIndex [myPageName GetActiveWindow] 	
myPageName GetWindowHandle myWindowName $windowIndex	
myWindowName GetClientHandle myPostName
set modelIndex [myPostName GetActiveModel]
myPostName GetModelHandle myModelName $modelIndex
myModelName GetQueryCtrlHandle myQueryName
myQueryName GetDataSourceProperty node corners

Errors

Returns the data source property, or an error code (HW_InvalidHandle) if the handle used to invoke the method is no longer valid.