SPT详解 VFB

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a.productname,a.unitprice,b.categoryid,b.categoryname,c.supplierid,"+;

"c.companyname as suppliername,c.contactname"+;

" from (products a inner join categories b on a.categoryid=b.categoryid)"+;

" inner join suppliers c on a.supplierid=c.supplierid","mycursor")

SELECT mycursor

CURSORSETPROP("Tables","products,categories,suppliers","mycursor")

CURSORSETPROP("KeyFieldList","productid,categoryid,supplierid","mycursor")

CURSORSETPROP("UpdatableFieldList",+;

"productid,productname,unitprice,categoryid,categoryname,supplierid,suppliername,contactname","mycursor")

CURSORSETPROP("UpdateNameList","productid products.productid,productname "+;

"products.productname,unitprice products.unitprice,"+;

"categoryid categories.categoryid,categoryname categories.categoryname,"+;

"supplierid suppliers.supplierid,suppliername suppliers.companyname,contactname suppliers.contactname","mycursor")

CURSORSETPROP("SendUpdates" ,.t.,"mycursor")

行笔促，终于把我意识的 SPT 基础操作写完了，控制这些，已能编写不错的 C/S 程序。固然，本文是用 SQL Server 作为远程数据库，然而假如你应用 DB2 、 Oracle ，在 VFP 中也是一样处置。

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