标记:
<asp:TextBox ID="txtScore" runat="server" CssClass="text_50" MaxLength="200" Text=""></asp:TextBox>
<asp:MaskedEditExtender ID="maskedSeq" runat="server" TargetControlID="txtScore" Mask="999"
MessageValidatorTip="true"
OnFocusCssClass="MaskedEditFocus"
OnInvalidCssClass="MaskedEditError"
MaskType="Number"
InputDirection="RightToLeft"
AcceptNegative="None"
ErrorTooltipEnabled="True"
PromptCharacter=""
AutoComplete="False" />
代码隐藏:
double score = Convert.ToInt32(((TextBox)gridEstateScoreItem.FooterRow.FindControl("txtScore")).Text); //error start here
错误是:
输入字符串的格式不正确。