<Table>.AddInProgress (Function)

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<Table>.AddInProgress (Function)

In french: <Table>.AjoutEnCours

Modifies or returns the visibility status of internal wait window when adding additional elements into an infinite Table control.

Versions 25 and later

This function is now available in browser code.

New in version 25

This function is now available in browser code.

Example

// Event "Adding additional elements"
TABLE_InfiniteTable.AddInProgress(True)
ThreadExecute("ThreadFill", threadNormal, myProcGetAdditionalResult)

INTERNAL PROCEDURE myProcGetAdditionalResult()
QRY_MoreData.MinID = TABLE_InfiniteTable[TABLE_InfiniteTable..Count].ID
HExecuteQuery(QRY_MoreData)
HReadFirst(QRY_MoreData)
arrLines is array of strings
WHILE NOT HOut(QRY_MoreData)
arrLines.Add(QRY_MoreData.Title + TAB + QRY_MoreData.ArticleID)
HReadNext(QRY_MoreData)
END
ExecuteMainThread(ProcAddIntoTable)
INTERNAL PROCEDURE ProcAddIntoTable()
FOR EACH sLine OF arrLines
TABLE_InfiniteTable.Add(sLine)
END
TABLE_InfiniteTable.AddInProgress(False)
END
END

Syntax

Modifying the visibility status of internal wait window Hide the details

<Table control>.AddInProgress(<Visible>)

<Table control>: Control name

Name of Table control to use.

<Visible>: Boolean

True to display the internal wait window,
False to hide it.

Retrieving the visibility status of internal wait window Hide the details

<Result> = <Table control>.AddInProgress()

<Result>: Boolean

True if the internal wait window is displayed,
False otherwise.

<Table control>: Control name

Name of Table control to use.

Remarks

When using an infinite Table control, a wait internal window (containing a Progress Bar control) is displayed above the rows of the Table control while adding additional data to the control. This wait window is hidden at the end of the event "Adding additional elements".
<Table>.AddInProgress is used for example to check the display of the wait window when the data found in the Table control is refreshed in a secondary thread. This prevents the application from being locked (the example is using this method).
When <Table>.AddInProgress makes the wait window visible, the event "Adding additional elements" of the Table control is not run.
To hide the refresh bar, the following code must be called

<Table control>.AddInProgress(False)

as many times as the code

<Table control>.AddInProgress(True)

was run.

Component: wd260obj.dll