Forms Data Controls :: Empty Decimal Data On Gridview
Jan 18, 2011
I want to make serach functions which are looking HDD size and RAM size. I given the parameters with decimal. In SqlDataSource and testing gridview, it is working. However, it is not working that it shows empty row at browser. I have some error gridview or SqlDataSource. I cannot find it currently.
<asp:GridView ID="comGrid" runat="server" DataSourceID="ComputerListSql"
AllowSorting="True" AutoGenerateColumns="False"
DataKeyNames="ObjectId" Width="960px"
onrowdatabound="comGrid_RowDataBound"
EmptyDataText="THERE IS NO PROPER INFORMATION">
<Columns>
<asp:BoundField DataField="ObjectId" HeaderText="ObjectId" ReadOnly="True"
SortExpression="ObjectId" Visible="false" />
<asp:BoundField DataField="Model" HeaderText="Model" SortExpression="Model" >
<ItemStyle Width="12%" />
</asp:BoundField>
<asp:BoundField DataField="ComputerName" HeaderText="Computer Name"
SortExpression="ComputerName" >
<ItemStyle Width="15%" />
</asp:BoundField>
<asp:BoundField DataField="UserName" HeaderText="User Name"
SortExpression="UserName" >
<ItemStyle Width="15%" />
</asp:BoundField>
<asp:BoundField DataField="NtLogon" HeaderText="NT Logon"
SortExpression="NtLogon" >
<ItemStyle Width="10%" />
</asp:BoundField>
<asp:BoundField DataField="HddSize" HeaderText="Hdd Size" ReadOnly="True"
SortExpression="HddSize" >
<ItemStyle Width="10%" />
</asp:BoundField>
<asp:BoundField DataField="MemorySize" HeaderText="Memory Size" ReadOnly="True"
SortExpression="MemorySize" >
<ItemStyle Width="10%" />
</asp:BoundField>
<asp:BoundField DataField="SerialNo" HeaderText="Serial No"
SortExpression="SerialNo" >
<ItemStyle Width="12%" />
</asp:BoundField>
<asp:CheckBoxField DataField="Spare" HeaderText="Spare" ReadOnly="True"
SortExpression="Spare" >
<ItemStyle Width="7%" />
</asp:CheckBoxField>
<asp:TemplateField HeaderText="Action">
<ItemTemplate>
<a href="javascript:AddSpare('<%# Eval("ObjectId") %>');">
Set Spare</a></ItemTemplate>
<ItemStyle Width="7%" />
</asp:TemplateField>
</Columns>
</asp:GridView>
<asp:SqlDataSource ID="ComputerListSql" runat="server"
ConnectionString="<%$ ConnectionStrings:SCSConnectionString %>"
SelectCommand="usp_GetComputerList" SelectCommandType="StoredProcedure"
onfiltering="ComputerListSql_Filtering">
<SelectParameters>
<asp:ControlParameter ControlID="ddlComputerModel" Name="model"
PropertyName="SelectedValue" Type="String" DefaultValue=" " />
<asp:ControlParameter ControlID="SearchUser" Name="userName"
PropertyName="Text" Type="String" DefaultValue=" " />
<asp:ControlParameter ControlID="ddlSpare" Name="spare"
PropertyName="SelectedValue" Type="String" DefaultValue=" " />
<asp:ControlParameter ControlID="HDDFrom" DefaultValue="" Name="hddSizeFrom"
PropertyName="Text" Type="Decimal" />
<asp:ControlParameter ControlID="HDDTo" Name="hddSizeTo" PropertyName="Text"
Type="Decimal" DefaultValue="" />
<asp:ControlParameter ControlID="RAMFrom" Name="ramSizeFrom"
PropertyName="Text" Type="Decimal" DefaultValue="" />
<asp:ControlParameter ControlID="RAMTo" Name="ramSizeTo" PropertyName="Text"
Type="Decimal" DefaultValue="" />
</SelectParameters>
</asp:SqlDataSource>
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[code]...
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[Code]....
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[Code]....
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[code]....
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[Code]....
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[Code]....
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