怎么把gridview表头字体居中 <HeaderStyle HorizontalAlign="Center" />加这个 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 CssClass 里面控制一下,写个简单的css。 <HeaderStyle HorizontalAlign="Center" /> <HeaderStyle HorizontalAlign="Center" />在属性窗口中修改也行 两种方法,增加cssclass属性或者控制HeaderStyle vs 2008 Private Sub tableHeadSet() '/* set the table head */ Dim tcHeader As TableCellCollection = GridView1.HeaderRow.Cells '第一行表头 tcHeader.Clear() tcHeader.Add(New TableHeaderCell()) tcHeader(0).BackColor = Drawing.Color.DarkBlue tcHeader(0).ForeColor = Drawing.Color.White tcHeader(0).Height = 30 tcHeader(0).Attributes.Add("colspan", "16") '跨Column 'tcHeader(0).Font.Size = 9 'tcHeader(0).Font.Bold = False tcHeader(0).Text = "采油井参数显示</th></tr><tr>" '第二行表头 tcHeader.Add(New TableHeaderCell()) tcHeader(1).BackColor = Drawing.Color.DarkMagenta tcHeader(1).ForeColor = Drawing.Color.White tcHeader(1).HorizontalAlign = HorizontalAlign.Center tcHeader(1).Width = 150 tcHeader(1).Text = "油井名称" tcHeader.Add(New TableHeaderCell()) tcHeader(2).BackColor = Drawing.Color.DarkGreen tcHeader(2).ForeColor = Drawing.Color.White tcHeader(2).HorizontalAlign = HorizontalAlign.Center tcHeader(2).Width = 140 tcHeader(2).Text = "巡井时间" tcHeader.Add(New TableHeaderCell()) tcHeader(3).BackColor = Drawing.Color.DarkMagenta tcHeader(3).ForeColor = Drawing.Color.White tcHeader(3).HorizontalAlign = HorizontalAlign.Center tcHeader(3).Width = 80 tcHeader(3).Text = "油井状态" tcHeader.Add(New TableHeaderCell()) tcHeader(4).BackColor = Drawing.Color.DarkGreen tcHeader(4).HorizontalAlign = HorizontalAlign.Center tcHeader(4).ForeColor = Drawing.Color.White tcHeader(4).Width = 70 tcHeader(4).Text = "冲程(m)" tcHeader.Add(New TableHeaderCell()) tcHeader(5).BackColor = Drawing.Color.DarkMagenta tcHeader(5).ForeColor = Drawing.Color.White tcHeader(5).HorizontalAlign = HorizontalAlign.Center tcHeader(5).Width = 90 tcHeader(5).Text = "冲次(n/M)" tcHeader.Add(New TableHeaderCell()) tcHeader(6).BackColor = Drawing.Color.DarkGreen tcHeader(6).ForeColor = Drawing.Color.White tcHeader(6).HorizontalAlign = HorizontalAlign.Center tcHeader(6).Width = 80 tcHeader(6).Text = "最大载荷(KN)" tcHeader.Add(New TableHeaderCell()) tcHeader(7).BackColor = Drawing.Color.DarkMagenta tcHeader(7).ForeColor = Drawing.Color.White tcHeader(7).HorizontalAlign = HorizontalAlign.Center tcHeader(7).Width = 80 tcHeader(7).Text = "最小载荷(KN)" tcHeader.Add(New TableHeaderCell()) tcHeader(8).BackColor = Drawing.Color.DarkGreen tcHeader(8).ForeColor = Drawing.Color.White tcHeader(8).HorizontalAlign = HorizontalAlign.Center tcHeader(8).Width = 70 tcHeader(8).Text = "A相最大电流(A)" tcHeader.Add(New TableHeaderCell()) tcHeader(9).BackColor = Drawing.Color.DarkMagenta tcHeader(9).ForeColor = Drawing.Color.White tcHeader(9).HorizontalAlign = HorizontalAlign.Center tcHeader(9).Width = 70 tcHeader(9).Text = "A相最小电流(A)" tcHeader.Add(New TableHeaderCell()) tcHeader(10).BackColor = Drawing.Color.DarkGreen tcHeader(10).ForeColor = Drawing.Color.White tcHeader(10).HorizontalAlign = HorizontalAlign.Center tcHeader(10).Width = 70 tcHeader(10).Text = "Uab电压(V)" tcHeader.Add(New TableHeaderCell()) tcHeader(11).BackColor = Drawing.Color.DarkMagenta tcHeader(11).ForeColor = Drawing.Color.White tcHeader(11).HorizontalAlign = HorizontalAlign.Center tcHeader(11).Width = 70 tcHeader(11).Text = "Ubc电压(V)" tcHeader.Add(New TableHeaderCell()) tcHeader(12).BackColor = Drawing.Color.DarkGreen tcHeader(12).ForeColor = Drawing.Color.White tcHeader(12).HorizontalAlign = HorizontalAlign.Center tcHeader(12).Width = 70 tcHeader(12).Text = "Uca电压(V)" tcHeader.Add(New TableHeaderCell()) tcHeader(13).BackColor = Drawing.Color.DarkMagenta tcHeader(13).ForeColor = Drawing.Color.White tcHeader(13).HorizontalAlign = HorizontalAlign.Center tcHeader(13).Width = 70 tcHeader(13).Text = "A相电流(A)" tcHeader.Add(New TableHeaderCell()) tcHeader(14).BackColor = Drawing.Color.DarkGreen tcHeader(14).ForeColor = Drawing.Color.White tcHeader(14).HorizontalAlign = HorizontalAlign.Center tcHeader(14).Width = 70 tcHeader(14).Text = "B相电流(A)" tcHeader.Add(New TableHeaderCell()) tcHeader(15).BackColor = Drawing.Color.DarkMagenta tcHeader(15).ForeColor = Drawing.Color.White tcHeader(15).HorizontalAlign = HorizontalAlign.Center tcHeader(15).Width = 70 tcHeader(15).Text = "C相电流(A)" tcHeader.Add(New TableHeaderCell()) tcHeader(16).BackColor = Drawing.Color.DarkGreen tcHeader(16).ForeColor = Drawing.Color.White tcHeader(16).HorizontalAlign = HorizontalAlign.Center tcHeader(16).Width = 80 tcHeader(16).Text = "井口压力(Mpa)</th></tr><tr>" End Sub 要想使表头字体居中,要注意表头各列列宽,表头总列宽,才可以达到完美。GridView1.Width = 1400 在html中添加 <HeaderStyle HorizontalAlign="Center" /> 或 在属性窗口中修改也行 HeaderStyle 或者属性上手动改. 列标题居中方法:1、 在前台(aspx文件)的“源”中建立类,如: <style type="text/css" > .gridView_th { text-align:center; }</style>2、 在设计中,选中gredview>属性>点开“HeaderStyle”>在“CssClass”中输入类名:gridView_th>ok3、 注意:其他办法都没试通,楼上说的没用。 求组一条正则表达式,高手请进 那个提供个简单的gridview分页控件? 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Private Sub tableHeadSet() '/* set the table head */
Dim tcHeader As TableCellCollection = GridView1.HeaderRow.Cells '第一行表头
tcHeader.Clear()
tcHeader.Add(New TableHeaderCell())
tcHeader(0).BackColor = Drawing.Color.DarkBlue
tcHeader(0).ForeColor = Drawing.Color.White
tcHeader(0).Height = 30
tcHeader(0).Attributes.Add("colspan", "16") '跨Column
'tcHeader(0).Font.Size = 9
'tcHeader(0).Font.Bold = False
tcHeader(0).Text = "采油井参数显示</th></tr><tr>"
'第二行表头
tcHeader.Add(New TableHeaderCell())
tcHeader(1).BackColor = Drawing.Color.DarkMagenta
tcHeader(1).ForeColor = Drawing.Color.White
tcHeader(1).HorizontalAlign = HorizontalAlign.Center
tcHeader(1).Width = 150
tcHeader(1).Text = "油井名称"
tcHeader.Add(New TableHeaderCell())
tcHeader(2).BackColor = Drawing.Color.DarkGreen
tcHeader(2).ForeColor = Drawing.Color.White
tcHeader(2).HorizontalAlign = HorizontalAlign.Center
tcHeader(2).Width = 140
tcHeader(2).Text = "巡井时间"
tcHeader.Add(New TableHeaderCell())
tcHeader(3).BackColor = Drawing.Color.DarkMagenta
tcHeader(3).ForeColor = Drawing.Color.White
tcHeader(3).HorizontalAlign = HorizontalAlign.Center
tcHeader(3).Width = 80
tcHeader(3).Text = "油井状态"
tcHeader.Add(New TableHeaderCell())
tcHeader(4).BackColor = Drawing.Color.DarkGreen
tcHeader(4).HorizontalAlign = HorizontalAlign.Center
tcHeader(4).ForeColor = Drawing.Color.White
tcHeader(4).Width = 70
tcHeader(4).Text = "冲程(m)"
tcHeader.Add(New TableHeaderCell())
tcHeader(5).BackColor = Drawing.Color.DarkMagenta
tcHeader(5).ForeColor = Drawing.Color.White
tcHeader(5).HorizontalAlign = HorizontalAlign.Center
tcHeader(5).Width = 90
tcHeader(5).Text = "冲次(n/M)"
tcHeader.Add(New TableHeaderCell())
tcHeader(6).BackColor = Drawing.Color.DarkGreen
tcHeader(6).ForeColor = Drawing.Color.White
tcHeader(6).HorizontalAlign = HorizontalAlign.Center
tcHeader(6).Width = 80
tcHeader(6).Text = "最大载荷(KN)"
tcHeader.Add(New TableHeaderCell())
tcHeader(7).BackColor = Drawing.Color.DarkMagenta
tcHeader(7).ForeColor = Drawing.Color.White
tcHeader(7).HorizontalAlign = HorizontalAlign.Center
tcHeader(7).Width = 80
tcHeader(7).Text = "最小载荷(KN)"
tcHeader.Add(New TableHeaderCell())
tcHeader(8).BackColor = Drawing.Color.DarkGreen
tcHeader(8).ForeColor = Drawing.Color.White
tcHeader(8).HorizontalAlign = HorizontalAlign.Center
tcHeader(8).Width = 70
tcHeader(8).Text = "A相最大电流(A)"
tcHeader.Add(New TableHeaderCell())
tcHeader(9).BackColor = Drawing.Color.DarkMagenta
tcHeader(9).ForeColor = Drawing.Color.White
tcHeader(9).HorizontalAlign = HorizontalAlign.Center
tcHeader(9).Width = 70
tcHeader(9).Text = "A相最小电流(A)"
tcHeader.Add(New TableHeaderCell())
tcHeader(10).BackColor = Drawing.Color.DarkGreen
tcHeader(10).ForeColor = Drawing.Color.White
tcHeader(10).HorizontalAlign = HorizontalAlign.Center
tcHeader(10).Width = 70
tcHeader(10).Text = "Uab电压(V)"
tcHeader.Add(New TableHeaderCell())
tcHeader(11).BackColor = Drawing.Color.DarkMagenta
tcHeader(11).ForeColor = Drawing.Color.White
tcHeader(11).HorizontalAlign = HorizontalAlign.Center
tcHeader(11).Width = 70
tcHeader(11).Text = "Ubc电压(V)"
tcHeader.Add(New TableHeaderCell())
tcHeader(12).BackColor = Drawing.Color.DarkGreen
tcHeader(12).ForeColor = Drawing.Color.White
tcHeader(12).HorizontalAlign = HorizontalAlign.Center
tcHeader(12).Width = 70
tcHeader(12).Text = "Uca电压(V)"
tcHeader.Add(New TableHeaderCell())
tcHeader(13).BackColor = Drawing.Color.DarkMagenta
tcHeader(13).ForeColor = Drawing.Color.White
tcHeader(13).HorizontalAlign = HorizontalAlign.Center
tcHeader(13).Width = 70
tcHeader(13).Text = "A相电流(A)"
tcHeader.Add(New TableHeaderCell())
tcHeader(14).BackColor = Drawing.Color.DarkGreen
tcHeader(14).ForeColor = Drawing.Color.White
tcHeader(14).HorizontalAlign = HorizontalAlign.Center
tcHeader(14).Width = 70
tcHeader(14).Text = "B相电流(A)"
tcHeader.Add(New TableHeaderCell())
tcHeader(15).BackColor = Drawing.Color.DarkMagenta
tcHeader(15).ForeColor = Drawing.Color.White
tcHeader(15).HorizontalAlign = HorizontalAlign.Center
tcHeader(15).Width = 70
tcHeader(15).Text = "C相电流(A)"
tcHeader.Add(New TableHeaderCell())
tcHeader(16).BackColor = Drawing.Color.DarkGreen
tcHeader(16).ForeColor = Drawing.Color.White
tcHeader(16).HorizontalAlign = HorizontalAlign.Center
tcHeader(16).Width = 80
tcHeader(16).Text = "井口压力(Mpa)</th></tr><tr>"
End Sub
GridView1.Width = 1400
1、 在前台(aspx文件)的“源”中建立类,如:
<style type="text/css" >
.gridView_th
{
text-align:center;
}
</style>
2、 在设计中,选中gredview>属性>点开“HeaderStyle”>在“CssClass”中输入类名:gridView_th>ok
3、 注意:其他办法都没试通,楼上说的没用。