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PROP:NumTabs returns the number of TABs in a SHEET. (READ-ONLY)

**Example:**

**MDIChild WINDOW('Child One'),AT(0,0,320,200),MDI,MAX,HVSCROLL**

**      SHEET,AT(0,0,320,175),USE(SelectedTab)**

**       TAB('Tab One'),USE(?TabOne)**

**         OPTION('Option 1'),USE(OptVar1),KEY(F10Key),HLP('Option1Help')**

**          RADIO('Radio 1'),AT(20,0,20,20),USE(?R1)**

**          RADIO('Radio 2'),AT(40,0,20,20),USE(?R2)**

**        END**

**        OPTION('Option 2'),USE(OptVar2),MSG('Option 2')**

**         RADIO('Radio 3'),AT(60,0,20,20),USE(?R3)**

**         RADIO('Radio 4'),AT(80,0,20,20),USE(?R4)**

**        END**

**       END**

**       TAB('Tab Two'),USE(?TabTwo)**

**         PROMPT('Enter Data:'),AT(100,100,20,20),USE(?P1)**

**         ENTRY(@S8),AT(100,140,32,20),USE(E1)**

**         PROMPT('Enter More Data:'),AT(100,200,20,20),USE(?P2)**

**         ENTRY(@S8),AT(100,240,32,20),USE(E2)**

**       END**

**       TAB('Tab Three'),USE(?TabThree)**

**         OPTION('Option 3'),USE(OptVar3)**

**          RADIO('Radio 1'),AT(20,0,20,20),USE(?R5)**

**          RADIO('Radio 2'),AT(40,0,20,20),USE(?R6)**

**        END**

**        OPTION('Option 4'),USE(OptVar4)**

**         RADIO('Radio 3'),AT(60,0,20,20),USE(?R7)**

**         RADIO('Radio 4'),AT(80,0,20,20),USE(?R8)**

**        END**

**       END**

**       TAB('Tab Four'),USE(?TabFour)**

**         PROMPT('Enter Data:'),AT(100,100,20,20),USE(?P3)**

**         ENTRY(@S8),AT(100,140,32,20),USE(E3)**

**         PROMPT('Enter More Data:'),AT(100,200,20,20),USE(?P4)**

**         ENTRY(@S8),AT(100,240,32,20),USE(E4)**

**       END**

**      END**

**      BUTTON('Ok'),AT(100,180,20,20),USE(?Ok)**

**       BUTTON('Cancel'),AT(200,180,20,20),USE(?Cancel)**

**     END**

** CODE**

** OPEN(MDIChild)**

** MESSAGE('Number of TABs: ' & ?SelectedTab{****PROP:NumTabs****})**

** MESSAGE('Number of rows of TABs: ' & ?SelectedTab{PROP:TabRows})**

** ACCEPT**

** END**

**See Also:**

[[prop child.htm|PROP:Child]]

[[prop child.htm|PROP:ChildIndex]]

[[prop choicefeq.htm|PROP:ChoiceFEQ]]

[[prop parent.htm|PROP:Parent]]