calculate age after selecting date from ajax calendar control

Posted by Bhupentiwari under ASP.NET AJAX on 11/29/2012 | Points: 10 | Views : 9380 | Status : [Member] | Replies : 1

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Hi
how to calculate age after selecting date from ajax calendar control

here is my code

<tr>
                <td align="center" colspan="2">
                    Employee Form<asp:ScriptManager ID="ScriptManager1" 
                        runat="server">
                    </asp:ScriptManager>
                </td>
            </tr>
            <tr>
                <td>
                    Name</td>
                <td>
                    <asp:TextBox ID="txtname" autocomplete="off" runat="server"></asp:TextBox>
                </td>
            </tr>
            <tr>
                <td>
                    Date of Birth</td>
                <td style="margin-left: 40px">
                    <asp:TextBox ID="txtdob" onblur="CalculateAge(this)"  runat="server"></asp:TextBox>
                        <asp:CalendarExtender  Animated="true" PopupPosition="Right" PopupButtonID="ImageButton1" TargetControlID="txtdob" ID="CalendarExtender1" runat="server"></asp:CalendarExtender>
                  
                    <asp:ImageButton Height="18px" Width="22px" ID="ImageButton1" runat="server" 
                        ImageUrl="~/images/calender.jpg" />
                                
                    </td>
               
            </tr>
            <tr>
                <td>
                    Gender</td>
                <td>
                    <asp:DropDownList ID="ddlgender" runat="server">
                        <asp:ListItem>Please select</asp:ListItem>
                        <asp:ListItem>Male</asp:ListItem>
                        <asp:ListItem>Female</asp:ListItem>
                    </asp:DropDownList>
                </td>
            </tr>
            <tr>
                <td>
                    Job Details</td>
                <td>
                    &nbsp;</td>
            </tr>
            <tr>
                <td>
                  Age</td>
                <td>
                    
                    <asp:Label ID="lblage" runat="server"></asp:Label>
                    </span></td>
            </tr>

i want to display age in lblage control.

Thanks n Regards
Bhupendra Tiwari

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Responses

Posted by: Sandhyab on: 11/29/2012 [Member] Starter | Points: 25

0	int now = int.Parse(DateTime.Today.ToString("yyyyMMdd")); int dob = int.Parse(dateDOB.ToString("yyyyMMdd")); string dif = (now - dob).ToString(); string age = "0"; if (dif.Length > 4) age = dif.Substring(0, dif.Length - 4); Thanks & Regards Bhupentiwari, if this helps please login to Mark As Answer. \| Alert Moderator

int now = int.Parse(DateTime.Today.ToString("yyyyMMdd"));

int dob = int.Parse(dateDOB.ToString("yyyyMMdd"));

string dif = (now - dob).ToString();

string age = "0";

if (dif.Length > 4)

    age = dif.Substring(0, dif.Length - 4);

Thanks & Regards

Bhupentiwari, if this helps please login to Mark As Answer. | Alert Moderator

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