>这是我的代码</P>
> if(OpenPictureDialog1->Execute())</P>+ b R! J* @& Y0 _3 U
> {! C" b% [: `8 ~- Y# r
icture->LoadFromFile(OpenPictureDialog1->FileName);
icture->Graphic);) {" O0 i% f: ^& X2 ]; P
icture->Bitmap->SaveToStream(pm);
> ((TBlobField*)(ClientDataSet1->
arams->
aramByName("picture")))->LoadFromStream(pm);+ [3 F5 n5 ~4 Z" A9 G& [* ~
>在运行期间出错误 </P>
>
rject project1.exe raised exception class
>请问大哥们改如何的改正</P>; W, G/ u) I2 ^0 v F; @
>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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