Resets the current dialog definition back to empty.
Informal or formal syntax:
DialogNew()
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All user interface IEC 61131-3 Programs have a dialog definition. The dialog definition describes the structure of a dialog in terms of:
A call to DialogNew() clears the current dialog definition back to empty.
To add content to the current dialog definition, use these functions:
| Function | Description |
|---|---|
| DialogAddLabel | Adds a text label to the current definition. |
| DialogAddTextEditor | Adds a single or multi-line text editor to the current definition. |
| DialogAddValue | Adds a check box or text editor mapped to a variable to the current definition. |
To open a dialog using the current dialog definition, use the DialogOpen Function.
In the following example, the current dialog definition is reset back to empty:
DialogNew();
To learn where you can use this function.
For the meaning of terms used in Fernhill SCADA.