newby's Web service problems, please help!!!

Question

Hi everyone, I am a newby but very interested in .NET and webservice, and I do want to learn something from your help. I am developing a small webservice using c# and it is really convenient. But I have some problems. I want to let the webservice to extract related information based on certain content of a HTML webpage, like get the date-of-birth and name of a person based on the person's ID(all these info are displayed on the HTML page) and display notifications if necessary. How can I make my webservice capable to read the HTML web page? And I tried to use MessageBox to display the notification but the webservice told me I should specify a ServiceNotification or DefaultDesktopOnly style, but I have no idea about them. Please tell me what to do. Thank you in advance

Answer 1

Thanks.

 

But I don't have fixed Max & min date.

So, I write a code in Textchanged event & in that I'm checking the Textbox date with Max & min date.

If textbox date is between the range of min & max date then its ok else gives Errormessage.

Answer 2

Hi Just try below mentioned code.

 

<asp:TextBox ID="txtDate" runat="server" ReadOnly = "true"></asp:TextBox>

<br />

<asp:RangeValidator runat="server" ID="RangeValidator1" Type="Date" ControlToValidate="txtDate" MaximumValue='09/20/2011' MinimumValue="09/01/2011"

ErrorMessage="Date should be between 09/01/2011 and 09/20/2011" Display="Dynamic" />