一個用于打印datagrid里數據的類模塊-資料下載頁
2025-09-25 17:44本頁面
【正文】 on ex){ (())。 return false。} }endregionregion +++++++++++打印預覽 生成圖形文件./// summary///打印預覽 生成圖形文件./// /summaryprivate void ThePrintDocument_PrintPage(object sender, e){//=new ()。Graphicsg = 。DrawTopLabel(g)。bool more = DrawDataGrid(g)。DrawFooter(g)。if (more == true){ = true。PageNumber++。}}endregionregion 添加標題void DrawTopLabel(Graphics g )//添加標題{FontFamily fontFamily = new FontFamily(宋體)。string text=。Font font = new Font(fontFamily, 20,)。SizeF size= (text,font)。int PageHeight=0。int PageWidth=0。int TopMargin=0。int BottomMargin=0。int RightMargin=0。int LeftMargin=0。if(!){PageWidth = 。PageHeight = 。}else {PageWidth = 。PageHeight = 。}TopMargin = 。BottomMargin = 。RightMargin=。LeftMargin=。int startpos = 0。int xlocation=0。if(==0){startpos = 。}else startpos=。SolidBrush ForeBrush = new SolidBrush()。StringFormat cellformat = new StringFormat()。if(==0){xlocation=(int)(()/2 + LeftMargin)。}else xlocation=。(text,font,ForeBrush,xlocation,startpos, cellformat)。}endregionregion 添加頁尾privatevoid DrawFooter(Graphics g){FontFamily fontFamily = new FontFamily(宋體)。string text=第+()+頁 。Font font = new Font(fontFamily, 10,)。SizeF size= (text,font)。int PageHeight=0。int PageWidth=0。int TopMargin=0。int BottomMargin=0。int RightMargin=0。int LeftMargin=0。if(!){PageWidth = 。PageHeight = 。}else {PageWidth = 。PageHeight = 。}TopMargin = 。BottomMargin = 。RightMargin=。LeftMargin=。int startpos = PageHeight20。SolidBrush ForeBrush = new SolidBrush()。StringFormat cellformat = new StringFormat()。if(){(text,font,ForeBrush,()/2 + LeftMargin,startpos, cellformat)。//(text,font,ForeBrush,//PageWidthRightMargin,//startpos, cellformat)。}text=。size= (text,font)。(text,font,ForeBrush,PageWidth + LeftMargin 2*,startpos, cellformat)。}endregionprivate void printPreviewDialog1_Load(object sender, e){// = ClientRectangle。}}}
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