PowerDesign9.5+ 中的GTL编程 解决大问题

编程|解决|问题

在开发数据库模型时，通常会有这样的需求
输入一个 表或字段的中文名称 自动生成它的中文拼音首字母简写功能
如 ：
设备_变压器  自动形成数据库表名  SB_BYQ

在 POWERDesigner 9.5 以上版本中可以这样设置
打开 1。Tools > ModelOptions..对话框 
          2。点击左边 Name Convension 树形结点
          3。在右边面板中选择 Name/Code Convensions 选择框
          4。在 Name/Code 页中 Convension Script 输入框中输入下面的代码
  .foreach_part(%Name%,".")
.vbscript(%CurrentPart%)
ScriptResult=getpy(ScriptInputArray(0))
function getpychar(char)
tmp=65536+asc(char)
if(tmp>=45217 and tmp<=45252) then
getpychar= "A"
elseif(tmp>=45253 and tmp<=45760) then
getpychar= "B"
elseif(tmp>=45761 and tmp<=46317) then
getpychar= "C"
elseif(tmp>=46318 and tmp<=46825) then
getpychar= "D"
elseif(tmp>=46826 and tmp<=47009) then
getpychar= "E"
elseif(tmp>=47010 and tmp<=47296) then
getpychar= "F"
elseif(tmp>=47297 and tmp<=47613) then
getpychar= "G"
elseif(tmp>=47614 and tmp<=48118) then
getpychar= "H"
elseif(tmp>=48119 and tmp<=49061) then
getpychar= "J"
elseif(tmp>=49062 and tmp<=49323) then
getpychar= "K"
elseif(tmp>=49324 and tmp<=49895) then
getpychar= "L"
elseif(tmp>=49896 and tmp<=50370) then
getpychar= "M"
elseif(tmp>=50371 and tmp<=50613) then
getpychar= "N"
elseif(tmp>=50614 and tmp<=50621) then
getpychar= "O"
elseif(tmp>=50622 and tmp<=50905) then
getpychar= "P"
elseif(tmp>=50906 and tmp<=51386) then
getpychar= "Q"
elseif(tmp>=51387 and tmp<=51445) then
getpychar= "R"
elseif(tmp>=51446 and tmp<=52217) then
getpychar= "S"
elseif(tmp>=52218 and tmp<=52697) then
getpychar= "T"
elseif(tmp>=52698 and tmp<=52979) then
getpychar= "W"
elseif(tmp>=52980 and tmp<=53640) then
getpychar= "X"
elseif(tmp>=53689 and tmp<=54480) then
getpychar= "Y"
elseif(tmp>=54481 and tmp<=62289) then
getpychar= "Z"
else '如果不是中文，则不处理
getpychar=char
end if
end function

function getpy(str)
for i=1 to len(str)
getpy=getpy&getpychar(mid(str,i,1))
next
end function

.endvbscript