| Directives |
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| Formats | 1. Disable Single Control: DISABLE CONTROL ctl_id1[:sub_id][,ctl_id2[:sub_id]...][,ERR=stmtref] 2. Disable Multiple Controls: DISABLE CONTROL bin_list$[,ERR=stmtref] Where: |
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| bin_list$ | One or more three-byte binary strings identifying controls: BIN(control_ID,2)+$00$ for most controls or BIN(control_ID,2)+bin(sub_id,1) for radio buttons | |
| ctl_id | Value of the control(s) to disable. Numeric expression, integer. If you include a list, use the comma as the separator. | |
| stmtref | Program line number or statement label to which to transfer control. | |
| sub_id | Unique radio button ID. Numeric expression (range 1 to 254). | |
| Description | Use the DISABLE CONTROL directive to notify ProvideX that you want the specified control (button, check box, radio button, etc.) disabled. The bin_list$ expression will support up to 30 controls (90 characters). To re-enable the control use the ENABLE CONTROL directive. |
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| Example | 00010 print 'CS' 00020 button 10,@(1,1,20,2)="Show Message" 00030 obtain x 00040 if ctl=10 then msgbox "Hello World","Button Message" 00050 if ctl=4 then stop 00060 if ctl=1 then enable control 10; print @(24,1),"Enabled " 00070 if ctl=2 then disable control 10; print @(24,1),"Disabled" 00080 goto 0030 |
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| See Also | ENABLE CONTROL Directive. | |