绑定数据时gridview中的％问题 [英] % issue in gridview when i bind the data
本文介绍了绑定数据时gridview中的％问题的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我将数据绑定到网格视图。但是第9列我添加了％符号。但问题是在网格视图中假设数据像0.00089那样的值被转换为0.0我正在使用此.aspx代码
i Bind the data into Grid view.but 9th column i added % Symbol.but problem is in grid view suppose data like 0.00089 that's value is converted to 0.0 i am using this .aspx code
<asp:GridView ID="grvMergeHeader" runat="server" CssClass="HeaderStyle"
OnRowCreated="grvMergeHeader_RowCreated1" Width="100%"
OnRowDataBound="grvMergeHeader_RowDataBound" AllowSorting="True"
PageSize="25" AutoGenerateColumns="false"
ForeColor="White" Font-Names="Arial" GridLines="None" >
<HeaderStyle Font-Bold="False" BorderWidth="0" />
<AlternatingRowStyle BackColor="White" Font-Bold="false" />
<Columns>
<asp:BoundField DataField="State" HeaderText="State" ItemStyle-Width="5%" ItemStyle-HorizontalAlign="Left" ItemStyle-Height="3px" HeaderStyle-CssClass="ff1" />
<asp:BoundField DataField="LOB" HeaderText="LOB" ItemStyle-Width="15%" ItemStyle-HorizontalAlign="Left" ItemStyle-Height="3px" HeaderStyle-CssClass="ff2" />
<asp:BoundField DataField="DPW" HeaderText="2012 DPW" ItemStyle-Width="8%" ItemStyle-HorizontalAlign="Right" ItemStyle-Height="3px" DataFormatString="{0:0.00}" />
<asp:BoundField DataField="10Y_PremiumGrowth" HeaderText="Premium growth" ItemStyle-Width="8%" ItemStyle-HorizontalAlign="Right" ItemStyle-Height="3px" DataFormatString="{0:0.00}" HeaderStyle-HorizontalAlign="Center" HeaderStyle-VerticalAlign="Bottom" HeaderStyle-CssClass="Prem_growth" />
<asp:BoundField DataField="10Y_OutperformUnderperform" HeaderText="Loss&LAE Incurred Out(Under) performance " ItemStyle-Width="8%" ItemStyle-HorizontalAlign="Right" ItemStyle-Height="3px" HeaderStyle-CssClass="LossLAE10" />
<asp:BoundField DataField="5Y_PremiumGrowth" HeaderText=" premium growth " ItemStyle-Width="8%" ItemStyle-HorizontalAlign="Right" ItemStyle-Height="3px" HeaderStyle-HorizontalAlign="Center" HeaderStyle-VerticalAlign="Bottom" HeaderStyle-CssClass="Prem_growth" />
<asp:BoundField DataField="5Y_OutperformUnderperform" HeaderText=" Loss&LAE Incurred Out(Under) performance" ItemStyle-Width="8%" ItemStyle-HorizontalAlign="Right" ItemStyle-Height="3px" HeaderStyle-HorizontalAlign="Center" HeaderStyle-VerticalAlign="Bottom" HeaderStyle-CssClass="LossLAE5"/>
<asp:BoundField DataField="3Y_PremiumGrowth" HeaderText="premium growth " ItemStyle-Width="8%" ItemStyle-HorizontalAlign="Right" ItemStyle-Height="3px" HeaderStyle-HorizontalAlign="Center" HeaderStyle-VerticalAlign="Bottom" HeaderStyle-CssClass="Prem_growth" />
<asp:BoundField DataField="3Y_OutperformUnderperform" HeaderText="Loss&LAE Incurred Out(Under) performance" ItemStyle-Width="8%" ItemStyle-HorizontalAlign="Right" ItemStyle-Height="3px" HeaderStyle-HorizontalAlign="Center" HeaderStyle-VerticalAlign="Bottom" HeaderStyle-CssClass="LossLAE3"/>
<asp:BoundField DataField="10Y_LossLAERatio" HeaderText="10years" ItemStyle-Width="8%" ItemStyle-HorizontalAlign="Right" ItemStyle-Height="3px" HeaderStyle-HorizontalAlign="Center" HeaderStyle-VerticalAlign="Bottom" HeaderStyle-CssClass="yrs1035" />
<asp:BoundField DataField="5Y_LossLAERatio" HeaderText="5 years " ItemStyle-Width="8%" ItemStyle-HorizontalAlign="Right" ItemStyle-Height="3px" HeaderStyle-HorizontalAlign="Center" HeaderStyle-VerticalAlign="Bottom" HeaderStyle-CssClass="yrs1035"/>
<asp:BoundField DataField="3Y_LossLAERatio" HeaderText="3 years " ItemStyle-Width="8%" ItemStyle-HorizontalAlign="Right" ItemStyle-Height="3px" HeaderStyle-HorizontalAlign="Center" HeaderStyle-VerticalAlign="Bottom" HeaderStyle-CssClass="yrs1035"/>
</Columns>
<RowStyle BackColor="#c9c9c7" Font-Size="8" Font-Names="Arial" ForeColor="Black" />
</asp:GridView>
我正在使用.cs代码
and i am using .cs code
protected void grvMergeHeader_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.Header)
{
e.Row.Cells[0].Visible = false; // Invisibiling Year Header Cell
e.Row.Cells[1].Visible = false; // Invisibiling Period Header Cell
e.Row.Cells[2].Visible = false; // Invisibiling Audited By Header Cell
}
if (e.Row.RowType == DataControlRowType.DataRow)
{
DataRowView drview = e.Row.DataItem as DataRowView;
foreach (TableCell cell in e.Row.Cells)
{
decimal number;
if (Decimal.TryParse(cell.Text, out number))
{
decimal val = Convert.ToDecimal(number);
string finalValue = string.Empty;
string[] combinedValue = val.ToString().Split('.');
if (combinedValue.Length > 1)
{
if (combinedValue[1].Length > 1)
{
finalValue = combinedValue[0] + "." + combinedValue[1].Substring(0, 2);
}
else
{
finalValue = combinedValue[0] + "." + combinedValue[1].Substring(0, 2);
}
}
else
{
finalValue = combinedValue[0];
}
if (Convert.ToDecimal(finalValue) < 0)
{
finalValue = finalValue.ToString().Replace("-", "");
finalValue = "(" + finalValue + ")";
}
else
if (Convert.ToDecimal(finalValue) == 0)
{
finalValue = "_";
}
cell.Text = finalValue;
}
}
if (drview.Row[9] == DBNull.Value)
{
e.Row.Cells[9].Text = e.Row.Cells[9].Text;
}
else if (drview.Row[9] != DBNull.Value)
{
double value = Convert.ToDouble(drview.Row[9]);
if (value == 0)
{
e.Row.Cells[9].Text = e.Row.Cells[9].Text;
}
else
{
e.Row.Cells[9].Text = e.Row.Cells[9].Text + "%";
}
}
in my page if value is 0 it’s replaced to ’_’,if value is -ve value is converted to (1.78) like this My issue is If value is 0 it’s replaced _ it’s ok some times 0.00089 value is converted to ’0’ when i bind _ symbol it’s takes original value and bind _% like this
if you have any idea please share to me
in my page if value is 0 it's replaced to '_',if value is -ve value is converted to (1.78) like this My issue is If value is 0 it's replaced _ it's ok some times 0.00089 value is converted to '0' when i bind _ symbol it's takes original value and bind _% like this
if you have any idea please share to me
推荐答案
Use the asccii code instead of ’%’, I believe it is \u0037
Use the asccii code instead of '%', I believe it is \u0037
这篇关于绑定数据时gridview中的％问题的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
查看全文
