TQuery的赋值问题(100)

T

tsoftware

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GUEST, unregistred user!

• 2009-01-15

• #1

varQuery1,Query2:TQuery;beginQuery1 := Query2; //是否只是将Query1的指针指向Query2，它们指向同一内存 如果 Query1.Assign(Query2); //出错，显示"Cannot assign a TQuery to a TQuery"end;请问怎样才能将Query1复制Query2

 

Z

zkktom

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2009-01-15

• #2

如果赋值数据 就用属性Query1.datereacord

 

Y

ycluo

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2009-01-15

• #3

同意楼上的