grid 行颜色交替显示

haowenyao 2010-09-08 11:48:06

大家好：
grid控件如何能实现行颜色交替显示呀？比如奇数行背景是白色、偶数行背景色是黄色。

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ximenyingyou 2011-06-01

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在VFP里怎么实现这个效果啊

benbenxiaoluchi 2010-10-03

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MARK ，可能是说的STRING GRID 控件吧。

周药师 2010-09-08

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void __fastcall TForm1::DrawGrid1DrawCell(TObject *Sender, int ACol,

      int ARow, TRect &Rect, TGridDrawState State)

{

   if(ARow%2 == 0 )

    DrawGrid1->Canvas->Brush->Color = clRed ;

   else

     DrawGrid1->Canvas->Brush->Color = clWindow;

   DrawGrid1->Canvas->FillRect(DrawGrid1->CellRect(ACol,ARow)) ;

}

//

haowenyao 2010-09-08

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[Quote=引用 4 楼 zhouzhangkui 的回复:]
grid
？
C++Builder 里有grid这个控件吗？
[/Quote]
我用的是cb的drawgrid

周药师 2010-09-08

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grid
？
C++Builder 里有grid这个控件吗？

haowenyao 2010-09-08

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[Quote=引用 1 楼 zhouzhangkui 的回复:]
C/C++ code

void __fastcall TForm1::DBGridEh1DrawDataCell(TObject *Sender,const TRect &Rect, TField *Field, Gridseh::TGridDrawState State)
{
if(Field->DataSet->RecNo%2 == 0 )
DBGridEh1-……
[/Quote]
我使用的不是dbgrid,而是普通的grid.是没有TField 的，如何实现呀

周药师 2010-09-08

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void __fastcall TForm1::DBGridEh1DrawDataCell(TObject *Sender,const TRect &Rect, TField *Field, Gridseh::TGridDrawState State)

{

  //选中单元不同颜色

  if(State.Contains(gdSelected) || State.Contains(gdFocused)) 

    DBGridEh1->Canvas->Font->Color = clBlue;

  else

    DBGridEh1->Canvas->Font->Color = clBlack;

  DBGridEh1->DefaultDrawDataCell(Rect, Field, State); 

}

周药师 2010-09-08

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void __fastcall TForm1::DBGridEh1DrawDataCell(TObject *Sender,const TRect &Rect, TField *Field, Gridseh::TGridDrawState State)

{

  if(Field->DataSet->RecNo%2 == 0 )

    DBGridEh1->Canvas->Brush->Color = clCream;

  else 

    DBGridEh1->Canvas->Brush->Color = clWindow;  

  DBGridEh1->DefaultDrawDataCell(Rect, Field, State); 

}