previewdemodlg.cpp

用于打印简单的文件报表的程序。

					//细节
 					memDC.SelectObject(&DetailFont);
					rc.SetRect(nLeft, nTop, nRight, nTop+fAdd);
					//上横线
					memDC.MoveTo(rc.left, rc.top);
					memDC.LineTo(rc.right, rc.top);

					rt1.SetRect(nLeft, nTop, nLeft+20*xPix, nTop+fAdd);					//学号
					rt2.SetRect(rt1.right, rt1.top, rt1.right + 25*xPix, rt1.bottom);	//姓名
					rt3.SetRect(rt2.right, rt1.top, rt2.right + 10*xPix, rt1.bottom);	//性别
					rt4.SetRect(rt3.right, rt1.top, rt3.right + 25*xPix, rt1.bottom);	//专业
					rt5.SetRect(rt4.right, rt1.top, rt4.right + 25*xPix, rt1.bottom);	//年级
					rt6.SetRect(rt5.right, rt1.top, rc.right, rt1.bottom);				//班级
					memDC.DrawText("学 号", &rt1, DT_CENTER | DT_VCENTER | DT_SINGLELINE);
					memDC.DrawText("姓 名", &rt2, DT_CENTER | DT_VCENTER | DT_SINGLELINE);
					memDC.DrawText("性别", &rt3, DT_CENTER | DT_VCENTER | DT_SINGLELINE);
					memDC.DrawText("专 业", &rt4, DT_CENTER | DT_VCENTER | DT_SINGLELINE);
					memDC.DrawText("年 级", &rt5, DT_CENTER | DT_VCENTER | DT_SINGLELINE);
					memDC.DrawText("班 级", &rt6, DT_CENTER | DT_VCENTER | DT_SINGLELINE);

					memDC.MoveTo(rt1.right, rt1.top);
					memDC.LineTo(rt1.right, rt1.bottom);
					memDC.MoveTo(rt2.right, rt1.top);
					memDC.LineTo(rt2.right, rt1.bottom);
					memDC.MoveTo(rt3.right, rt1.top);
					memDC.LineTo(rt3.right, rt1.bottom);
					memDC.MoveTo(rt4.right, rt1.top);
					memDC.LineTo(rt4.right, rt1.bottom);
					memDC.MoveTo(rt5.right, rt1.top);
					memDC.LineTo(rt5.right, rt1.bottom);
//					memDC.MoveTo(rt6.right, rt1.top);
//					memDC.LineTo(rt6.right, rt1.bottom);
					memDC.MoveTo(rc.left, rt1.bottom);
					memDC.LineTo(rc.right, rt1.bottom);

					TCHAR szID[32]={0}, szName[16]={0}, szSex[8]={0}, szZY[32]={0}, szNJ[32]={0}, szBJ[32]={0};
					rc.SetRect(nLeft, nTop+fAdd, nRight, nTop+2*fAdd);
					rt1.SetRect(nLeft+nTextAdd, rc.top, nLeft+20*xPix, rc.bottom);				//学号
					rt2.SetRect(rt1.right+nTextAdd, rt1.top, rt1.right + 25*xPix, rt1.bottom);	//姓名
					rt3.SetRect(rt2.right+nTextAdd, rt1.top, rt2.right + 10*xPix, rt1.bottom);	//性别
					rt4.SetRect(rt3.right+nTextAdd, rt1.top, rt3.right + 25*xPix, rt1.bottom);	//专业
					rt5.SetRect(rt4.right+nTextAdd, rt1.top, rt4.right + 25*xPix, rt1.bottom);	//年级
					rt6.SetRect(rt5.right+nTextAdd, rt1.top, rc.right, rt1.bottom);				//班级

					int nCountItem = ListView_GetItemCount(hList);
					for(int i=0;i<nItem; i++)
					{
						ListView_GetItemText(hList, i+iStart, 0, szID, 32);
						ListView_GetItemText(hList, i+iStart, 1, szName, 16);
						ListView_GetItemText(hList, i+iStart, 2, szSex, 8);
						ListView_GetItemText(hList, i+iStart, 3, szZY, 32);
						ListView_GetItemText(hList, i+iStart, 4, szNJ, 32);
						ListView_GetItemText(hList, i+iStart, 5, szBJ, 32);
						
						memDC.DrawText(szID, &rt1, DT_LEFT | DT_VCENTER | DT_SINGLELINE);
						memDC.DrawText(szName, &rt2, DT_LEFT | DT_VCENTER | DT_SINGLELINE);
						memDC.DrawText(szSex, &rt3, DT_LEFT | DT_VCENTER | DT_SINGLELINE);
						memDC.DrawText(szZY, &rt4, DT_LEFT | DT_VCENTER | DT_SINGLELINE);
						memDC.DrawText(szNJ, &rt5, DT_LEFT | DT_VCENTER | DT_SINGLELINE);
						memDC.DrawText(szBJ, &rt6, DT_LEFT | DT_VCENTER | DT_SINGLELINE);
						//下横线
						memDC.MoveTo(rc.left, rc.bottom);
						memDC.LineTo(rc.right, rc.bottom);
						memDC.MoveTo(rt1.right, rt1.top);
						memDC.LineTo(rt1.right, rt1.bottom);
						memDC.MoveTo(rt2.right, rt1.top);
						memDC.LineTo(rt2.right, rt1.bottom);
						memDC.MoveTo(rt3.right, rt1.top);
						memDC.LineTo(rt3.right, rt1.bottom);
						memDC.MoveTo(rt4.right, rt1.top);
						memDC.LineTo(rt4.right, rt1.bottom);
						memDC.MoveTo(rt5.right, rt1.top);
						memDC.LineTo(rt5.right, rt1.bottom);
//						memDC.MoveTo(rt6.right, rt1.top);
//						memDC.LineTo(rt6.right, rt1.bottom);
						memDC.MoveTo(rc.left, rt1.bottom);
						memDC.LineTo(rc.right, rt1.bottom);
						
						rc.top += fAdd;
						rc.bottom += fAdd;
						rt1.top = rc.top;
						rt1.bottom = rc.bottom;
						rt2.top = rt1.top;
						rt2.bottom = rt1.bottom;
						rt3.top = rt1.top;
						rt3.bottom = rt1.bottom;
						rt4.top = rt1.top;
						rt4.bottom = rt1.bottom;
						rt5.top = rt1.top;
						rt5.bottom = rt1.bottom;
						rt6.top = rt1.top;
						rt6.bottom = rt1.bottom;
						
						if((i+iStart+1)>=nCountItem)
							break;
 					}
					//结尾
					memDC.MoveTo(rc.left, nTop);
					memDC.LineTo(rc.left, rc.top);
					memDC.MoveTo(rc.right, nTop);
					memDC.LineTo(rc.right, rc.top);
					memDC.DrawText(csLFinality, &rc, DT_LEFT| DT_VCENTER | DT_SINGLELINE);
					memDC.DrawText(csRFinality, &rc, DT_RIGHT| DT_VCENTER | DT_SINGLELINE);
					memDC.EndPage();
					memDC.SelectObject(oldfont);
				}
			}
			memDC.EndDoc();
		}
	}
	else
	{
		//打印预览
		
		//边框线
		hPenOld = memDC.SelectObject(&cPen);
		rc.SetRect(0, 0, B5_W*xPix, B5_H*yPix);
		memDC.Rectangle(&rc);
		memDC.SelectObject(hPenOld);	
		//标题
		oldfont = memDC.SelectObject(&TitleFont);
		int nItem = B5_OTHERLINE;
		if(nCurPage == 1)
		{
			nItem = B5_ONELINE;
			rc.SetRect(0, yPix*10, B5_W*xPix, yPix*20);
			memDC.DrawText(szTitle, &rc, DT_CENTER | DT_VCENTER | DT_SINGLELINE);
		}
		//细节
 		memDC.SelectObject(&DetailFont);
		rc.SetRect(nLeft, nTop, nRight, nTop+fAdd);
		//上横线
		memDC.MoveTo(rc.left, rc.top);
		memDC.LineTo(rc.right, rc.top);

		rt1.SetRect(nLeft, nTop, nLeft+20*xPix, nTop+fAdd);					//学号
		rt2.SetRect(rt1.right, rt1.top, rt1.right + 25*xPix, rt1.bottom);	//姓名
		rt3.SetRect(rt2.right, rt1.top, rt2.right + 10*xPix, rt1.bottom);	//性别
		rt4.SetRect(rt3.right, rt1.top, rt3.right + 25*xPix, rt1.bottom);	//专业
		rt5.SetRect(rt4.right, rt1.top, rt4.right + 25*xPix, rt1.bottom);	//年级
		rt6.SetRect(rt5.right, rt1.top, rc.right, rt1.bottom);				//班级
		memDC.DrawText("学 号", &rt1, DT_CENTER | DT_VCENTER | DT_SINGLELINE);
		memDC.DrawText("姓 名", &rt2, DT_CENTER | DT_VCENTER | DT_SINGLELINE);
		memDC.DrawText("性别", &rt3, DT_CENTER | DT_VCENTER | DT_SINGLELINE);
		memDC.DrawText("专 业", &rt4, DT_CENTER | DT_VCENTER | DT_SINGLELINE);
		memDC.DrawText("年 级", &rt5, DT_CENTER | DT_VCENTER | DT_SINGLELINE);
		memDC.DrawText("班 级", &rt6, DT_CENTER | DT_VCENTER | DT_SINGLELINE);

		memDC.MoveTo(rt1.right, rt1.top);
		memDC.LineTo(rt1.right, rt1.bottom);
		memDC.MoveTo(rt2.right, rt1.top);
		memDC.LineTo(rt2.right, rt1.bottom);
		memDC.MoveTo(rt3.right, rt1.top);
		memDC.LineTo(rt3.right, rt1.bottom);
		memDC.MoveTo(rt4.right, rt1.top);
		memDC.LineTo(rt4.right, rt1.bottom);
		memDC.MoveTo(rt5.right, rt1.top);
		memDC.LineTo(rt5.right, rt1.bottom);
//		memDC.MoveTo(rt6.right, rt1.top);
//		memDC.LineTo(rt6.right, rt1.bottom);
		memDC.MoveTo(rc.left, rt1.bottom);
		memDC.LineTo(rc.right, rt1.bottom);

		TCHAR szID[32]={0}, szName[16]={0}, szSex[8]={0}, szZY[32]={0}, szNJ[32]={0}, szBJ[32]={0};
		rc.SetRect(nLeft, nTop+fAdd, nRight, nTop+2*fAdd);
		rt1.SetRect(nLeft+nTextAdd, rc.top, nLeft+20*xPix, rc.bottom);				//学号
		rt2.SetRect(rt1.right+nTextAdd, rt1.top, rt1.right + 25*xPix, rt1.bottom);	//姓名
		rt3.SetRect(rt2.right+nTextAdd, rt1.top, rt2.right + 10*xPix, rt1.bottom);	//性别
		rt4.SetRect(rt3.right+nTextAdd, rt1.top, rt3.right + 25*xPix, rt1.bottom);	//专业
		rt5.SetRect(rt4.right+nTextAdd, rt1.top, rt4.right + 25*xPix, rt1.bottom);	//年级
		rt6.SetRect(rt5.right+nTextAdd, rt1.top, rc.right, rt1.bottom);				//班级

		int nCountItem = ListView_GetItemCount(hList);
		for(int i=0;i<nItem; i++)
		{
			ListView_GetItemText(hList, i+iStart, 0, szID, 32);
			ListView_GetItemText(hList, i+iStart, 1, szName, 16);
			ListView_GetItemText(hList, i+iStart, 2, szSex, 8);
			ListView_GetItemText(hList, i+iStart, 3, szZY, 32);
			ListView_GetItemText(hList, i+iStart, 4, szNJ, 32);
			ListView_GetItemText(hList, i+iStart, 5, szBJ, 32);
			
			memDC.DrawText(szID, &rt1, DT_LEFT | DT_VCENTER | DT_SINGLELINE);
			memDC.DrawText(szName, &rt2, DT_LEFT | DT_VCENTER | DT_SINGLELINE);
			memDC.DrawText(szSex, &rt3, DT_LEFT | DT_VCENTER | DT_SINGLELINE);
			memDC.DrawText(szZY, &rt4, DT_LEFT | DT_VCENTER | DT_SINGLELINE);
			memDC.DrawText(szNJ, &rt5, DT_LEFT | DT_VCENTER | DT_SINGLELINE);
			memDC.DrawText(szBJ, &rt6, DT_LEFT | DT_VCENTER | DT_SINGLELINE);
			//下横线
			memDC.MoveTo(rc.left, rc.bottom);
			memDC.LineTo(rc.right, rc.bottom);
			memDC.MoveTo(rt1.right, rt1.top);
			memDC.LineTo(rt1.right, rt1.bottom);
			memDC.MoveTo(rt2.right, rt1.top);
			memDC.LineTo(rt2.right, rt1.bottom);
			memDC.MoveTo(rt3.right, rt1.top);
			memDC.LineTo(rt3.right, rt1.bottom);
			memDC.MoveTo(rt4.right, rt1.top);
			memDC.LineTo(rt4.right, rt1.bottom);
			memDC.MoveTo(rt5.right, rt1.top);
			memDC.LineTo(rt5.right, rt1.bottom);
//			memDC.MoveTo(rt6.right, rt1.top);
//			memDC.LineTo(rt6.right, rt1.bottom);
			memDC.MoveTo(rc.left, rt1.bottom);
			memDC.LineTo(rc.right, rt1.bottom);
			
			rc.top += fAdd;
			rc.bottom += fAdd;
			rt1.top = rc.top;
			rt1.bottom = rc.bottom;
			rt2.top = rt1.top;
			rt2.bottom = rt1.bottom;
			rt3.top = rt1.top;
			rt3.bottom = rt1.bottom;
			rt4.top = rt1.top;
			rt4.bottom = rt1.bottom;
			rt5.top = rt1.top;
			rt5.bottom = rt1.bottom;
			rt6.top = rt1.top;
			rt6.bottom = rt1.bottom;
			
			if((i+iStart+1)>=nCountItem)
				break;
 		}
		//结尾
		memDC.MoveTo(rc.left, nTop);
		memDC.LineTo(rc.left, rc.top);
		memDC.MoveTo(rc.right, nTop);
		memDC.LineTo(rc.right, rc.top);
		memDC.DrawText(csLFinality, &rc, DT_LEFT| DT_VCENTER | DT_SINGLELINE);
		memDC.DrawText(csRFinality, &rc, DT_RIGHT| DT_VCENTER | DT_SINGLELINE);

		memDC.SelectObject(oldfont);
		memDC.SelectObject(hPenOld);
	}
	TitleFont.DeleteObject();
	DetailFont.DeleteObject();
	cPen.DeleteObject();
}