vc+++AO关于写栅格值的问题,代码负上,谢谢!

<P>弄了几天了,关于写这个栅格时,值老是写不到栅格中去,不知道是什么地方出了问题!</P>
<P>望各位高手指教!是传值出了问题,还是?谢谢~着急中~斑竹加我QQ以后好请教,我以后专业做这个~和和26935562</P>
<P>注意红色部分,看问题是不是在那啊?</P>
<P>代码:</P>
<P>//=**********************************************************************************************<BR>//写栅格单元（插值）<BR>//=**********************************************************************************************</P>
<P> int m_index;<BR> <BR> //Create a pixel block for the pixels that need to write<BR> IPixelBlockPtr pPixelBlock; <BR> //Size<BR> IPntPtr pSize(CLSID_DblPnt); <BR> pSize->SetCoords(10, 10);<BR> IPntPtr ipPnt(CLSID_DblPnt);  </P>
<P> pnewRaster->CreatePixelBlock (pSize,;pPixelBlock);</P>
<P> pSize =NULL;</P>
<P> //给最终写栅格数组初始化<BR> VARIANT V;<BR> <BR> ::VariantInit (;V);<BR> <BR> SAFEARRAY *psa;<BR> SAFEARRAYBOUND rgsabound[2];<BR> rgsabound[0].cElements = 10;<BR> rgsabound[0].lLbound = 0;<BR> rgsabound[1].cElements = 10;<BR> rgsabound[1].lLbound = 0;<BR> <BR> psa = SafeArrayCreate(VT_UI4,2,rgsabound);</P>
<P> PINT VARRAY;<BR> SafeArrayAccessData(psa,(void**);VARRAY); </P>
<P> for(c=0;c<10;c++)<BR> {<BR>     for(r=0;r<10;r++)<BR>  {<BR><FONT color=#ff3300>   m_index = c*10 + r;     <BR>   VARRAY[m_index] =m_index;</FONT><BR>  }<BR> }<BR> V.vt  =VT_ARRAY |VT_UI4;<BR> V.parray =psa;<BR> SafeArrayUnaccessData(psa); <BR> <BR> pPixelBlock->put_SafeArray(0,V) ;</P>
<P> IRasterEditPtr pRasterEdit; <BR>  <BR> pRasterEdit =pnewRaster;</P>
<P> ipPnt->SetCoords(0,0);</P>
<P> pRasterEdit->Write( ipPnt, pPixelBlock);</P>
<P> //ipRawPixel->Write(pPnt, pPixelBlock);<BR> SafeArrayDestroy(psa);<BR> <BR> pPixelBlock = NULL;<BR> ipPnt = NULL;<BR> pnewRaster = NULL;<BR> pRasterEdit =NULL;<BR> <BR> pRasterWorkspace2 = NULL;<BR> pSaveWorkspacefactor = NULL;<BR> pSaveWorkspace =NULL;<BR> ::VariantClear (;V);</P>

<P>试问 普天下没人能给我解决吗?</P>