dialog

Former Member — Tue, 10 Jun 2008 08:53:34 GMT

What are

Leave to screen 0.

Leave screen.

set screen.

call screen.

Re: dialog

Former Member — Tue, 10 Jun 2008 09:35:03 GMT

Hi,

Leave to screen 0. - Come out from all screens

Leave screen. - Come out from current screen

set screen. - To set next screen

call screen. - To open screen

Re: dialog

Former Member — Tue, 10 Jun 2008 09:37:36 GMT

Hi Naresh,

Please read the following details:

Call Screen XXXX : This statement is used to call the screen number specified in the statement. For e.g. If you execute the statement call screen 0100, it will call screen 100.

Leave to screen 0 : Take the Follwing example:

For every screen there is the next screen to be specified.

Screen Next Screen

100 200

200 300

300 400

400 400

Scenario 1:

When you are on screen 100 and the Leave to screen 0 statement is executed, then you exit from the application/program.

Scenario 2:

When you alter the sequence of the next screen by Statement say call screen 300 from screen 100, and then the Leave to screen 0 statement is executed you will return to screen 100.

Set Screen xxxx: This statement is used to alter the sequence of the flow temporarily. This statement will overwrite the Next screen field of the current screen with the one you want. After all statements in that module are executed, the set screen is called.

Leave Screen: This statement is generally used after Set Screen Statement. As this statement is executed, the control is transferred to the Set Screen. The processing staements after this statements in a module are not executed.

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