>这是我的代码</P>0 c# v3 `0 g, P. p( c% q( E! I
> if(OpenPictureDialog1->Execute())</P>
> {5 b! Y% @# U4 X* I% {
icture->LoadFromFile(OpenPictureDialog1->FileName);: j* o! G2 z: S% T* a4 B3 W7 m
icture->Graphic);! t. l8 i5 r3 V9 n7 F; ]
icture->Bitmap->SaveToStream(pm);/ q, O% ~$ S' I2 i
> ((TBlobField*)(ClientDataSet1->
arams->
aramByName("picture")))->LoadFromStream(pm);7 l) v5 k+ S& A x2 F5 B0 c
>在运行期间出错误 </P>' `) g# O/ B0 S6 s1 p' P' w) H
>
rject project1.exe raised exception class 7 J$ n, s5 a; }1 Q
>请问大哥们改如何的改正</P>6 R/ u8 j- @+ i h
>谢谢!!</P>
>((TBlobField*)(ClientDataSet1->
arams->
aramByName("picture")))->LoadFromStream(pm);这句的问题!</P><
>TBlobField类是一个字段类!不能将参数转成字段!关于类的说明参见本版的帖子!</P>
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