Web Forms :: How To Set Maximum And Minimum Value Of RangeValidator From Database
May 7, 2015
I want to set a Range Validator on a TextBox to prevent someone from entering max and min value greater than is available in DB table.
Both min and max Value saved in DB has datatype Double.
<asp:TextBox ID="WaterLvl" runat="server" MaxLength="10"></asp:TextBox>
<asp:RangeValidator ID="RangeValidator1" runat="server" MaximumValue=" " MinimumValue=" " Type="Double" Text="Value out of range" ErrorMessage="Value out of range" ControlToValidate="WaterLvl" ForeColor="Red"></asp:RangeValidator>
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Jul 10, 2010
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[code]...
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The following RangeValidator gives me the exception shown further below.
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ID="RangeValidator1"
runat="server"
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Text="*"
Type="Currency"
MinimumValue="0"
MaximumValue="9999999999999999999999999999999999999999999999999999999999999999"><img
src="images/icons/WarningHS.png"
alt="Warning"
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Exception information:
Exception type: System.Web.HttpException
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}
[Code]....
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12/31.
[Code] ....
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[Code]....
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