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1
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DEFINE VAR ch1 AS CHAR FORMAT "x(32)" LABEL "Input".
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2
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DEFINE VAR ch2 AS CHAR FORMAT "x(8)" LABEL "Output String".
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3
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DEFINE VAR dec2 AS DECIMAL LABEL "Output Decimal".
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4
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DEFINE VAR int2 AS INTEGER LABEL "Output Integer".
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5
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DEFINE VAR i AS INT.
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6
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DEFINE VARIABLE letter AS CHARACTER FORMAT "X(1)".
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7
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DEFINE BUTTON test1 LABEL "Test1".
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8
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DEFINE BUTTON test2 LABEL "Test2".
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9
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DEFINE BUTTON test3 LABEL "Test3".
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10
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DEFINE BUTTON test4 LABEL "Test4".
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11
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12
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DEFINE FRAME fr1
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13
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ch1 AT COL 10 ROW 1 SKIP
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14
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ch2 AT COL 10 ROW 3 SKIP
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15
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int2 AT COL 10 ROW 4 SKIP
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16
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dec2 AT COL 10 ROW 5 SKIP
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17
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test1 test2 test3 test4 WITH TITLE "Test Apply".
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18
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19
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ch1 = "789".
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20
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21
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ON 'choose':U OF test1 IN FRAME fr1
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22
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DO:
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23
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ch1 = ch1:SCREEN-VALUE.
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24
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MESSAGE "apply: " + STRING(ch1).
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25
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DO i=1 TO LENGTH(ch1, "CHARACTER"):
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26
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letter = SUBSTRING(ch1,i,1,"CHARACTER").
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27
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MESSAGE "apply " + letter.
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28
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APPLY letter TO ch2 IN FRAME fr1.
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29
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APPLY letter TO int2 IN FRAME fr1.
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30
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APPLY letter TO dec2 IN FRAME fr1.
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31
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END.
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32
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RETURN.
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33
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END.
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34
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ON 'choose':U OF test2 IN FRAME fr1
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35
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DO:
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36
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ch1 = ch1:SCREEN-VALUE.
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37
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MESSAGE "apply: " + STRING(ch1).
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38
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DO i=1 TO LENGTH(ch1, "CHARACTER"):
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39
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letter = SUBSTRING(ch1,i,1,"CHARACTER").
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40
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APPLY letter TO int2 IN FRAME fr1.
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41
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END.
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42
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RETURN.
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43
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END.
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44
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ON 'choose':U OF test3 IN FRAME fr1
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45
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DO:
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46
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ch1 = ch1:SCREEN-VALUE.
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47
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MESSAGE "apply: " + STRING(ch1).
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48
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DO i=1 TO LENGTH(ch1, "CHARACTER"):
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49
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letter = SUBSTRING(ch1,i,1,"CHARACTER").
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50
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APPLY letter TO dec2 IN FRAME fr1.
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51
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END.
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52
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RETURN.
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53
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END.
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54
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ON 'choose':U OF test4 IN FRAME fr1
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55
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DO:
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56
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ch1 = ch1:SCREEN-VALUE.
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57
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MESSAGE "apply: " + STRING(ch1).
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58
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DO i=1 TO LENGTH(ch1, "CHARACTER"):
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59
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letter = SUBSTRING(ch1,i,1,"CHARACTER").
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60
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APPLY letter TO ch2 IN FRAME fr1.
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61
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APPLY INTEGER(letter) TO int2 IN FRAME fr1.
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62
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APPLY letter TO dec2 IN FRAME fr1.
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63
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END.
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64
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RETURN.
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65
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END.
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66
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67
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VIEW FRAME fr1.
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68
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DISPLAY ch1 ch2 int2 dec2 WITH FRAME fr1.
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69
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ENABLE ALL WITH FRAME fr1.
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70
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71
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WAIT-FOR CLOSE OF CURRENT-WINDOW.
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