ASP.NET

Validation Expression Question

14-Jul-12 21:50

Did you look here:DevExpress: Online demos[^]

Also, look here:
DevExpress: Support Forum[^]
DevExpress documentation[^]

Sandeep Mewara
[My last article]: Server side Delimiters in ASP.NET[^]

Jassim Rahma14-Jul-12 1:45

Jassim Rahma

14-Jul-12 1:45

Hi,

I am using DevEpress textbox and I want to make validation expression for it.

I want the entry to be MINIMUM 10 digits no matter what is it, characters, numeric, special characters or mix BUT not SPACES

how can I make sure thing?

Re: Validation Expression Question

Sandeep Mewara14-Jul-12 21:52

14-Jul-12 21:52

As such, for validating, regular expressions are a best fit. You can try out.

If there is anything specific to DevExress based functionality for the control, look here:
DevExpress: Online demos[^]
DevExpress: Support Forum[^]
DevExpress documentation[^]

Sandeep Mewara
[My last article]: Server side Delimiters in ASP.NET[^]

SEND MAIL

laxman sindh13-Jul-12 20:21

laxman sindh

13-Jul-12 20:21

Hello,
plz help me i want to send email from asp.net web application in our godaddy server.

.......................

Richard MacCutchan13-Jul-12 22:51

Richard MacCutchan

13-Jul-12 22:51

Some samples[^].

speaking as ...

Sandeep Mewara14-Jul-12 22:01

14-Jul-12 22:01

For GoDaddy, you need to use:
servername: relay-hosting.secureserver.net
port: 25

Thus, email code should be something like:

MailMessage msg = new MailMessage();
msg.From = new MailAddress("myEmail@abc.com","My Company");
msg.To.Add("toFriends@abc.com");
msg.Subject = "My Subject";
msg.Body = "My Message";
msg.IsBodyHtml = true;

// MailMessage instance to a specified SMTP server
SmtpClient smtp = new SmtpClient("relay-hosting.secureserver.net", 25);

// Send the email
smtp.Send(msg);

Try!

Sandeep Mewara
[My last article]: Server side Delimiters in ASP.NET[^]

wikizhao15-Jul-12 16:25

wikizhao

15-Jul-12 16:25

this code have some chinese,if you know

#region ：Send Email
///

/// Send Email（Success return true， faile retuan false）
///

/// <param name="strBody" />content
/// <param name="strSubject" />theme
/// <param name="strFrom" />send email
/// <param name="strFromPwd" />send keys/param>
/// <param name="strTo" />get email
/// <returns>Success return true， faile retuan false
public static bool SendMail(string strBody, string strSubject, string strFrom, string strFromPwd, string strTo, string strSmtp)
{
bool b = false;

// 邮件信息（属性）
MailMessage mm = new MailMessage();

mm.From = new MailAddress(strFrom);
mm.Subject = strSubject;
mm.SubjectEncoding = Encoding.UTF8;
mm.Body = strBody;
mm.BodyEncoding = Encoding.UTF8;
mm.IsBodyHtml = true;
mm.Priority = MailPriority.Normal;

//// 获取 SMTP 服务器
//string Smtp = string.Empty; // smtp 地址
//// 取得后部分的 smtp地址
//string strSmtp = strFrom.Substring((strFrom.IndexOf("@") + 1));
//Smtp = "smtp." + strSmtp;

// 发送邮件
SmtpClient sc = new SmtpClient(strSmtp);
// 用户凭证 (email 地址和密码)
sc.Credentials = new NetworkCredential(strFrom, strFromPwd);

if (strSmtp == "gmail.com")
{
sc.EnableSsl = true;
}
sc.Timeout = 5000;

mm.To.Clear();
mm.To.Add(strTo);
try
{
sc.Send(mm);
b = true;
}
catch (ArgumentNullException ex)
{
b = false;
}
catch (SmtpException smtpEx)
{
b = false;
}
catch
{
b = false;
}
// 释放资源
mm.Dispose();

return b;
}
#endregion

Develop Enterpise Applicattions with ASP.NET

Dhyanga17-Jul-12 10:32

Dhyanga

17-Jul-12 10:32

Try this..I hope this what you want..Let us know if this doesn't solve your problem..

string strNoReplyEmail = "noreply@hotmail.com";

private void SendEMail(string strLastName, string strFirstName, string strEmail)
{
  
    MailMessage objMail = new MailMessage(strNoReplyEmail, strEmail);
    objMail.Subject = "Test Email";
    objMail.Body = @"Dear " + strFirstName + " " + strLastName + ", \n\n"
        + "This is the test email. Please do not reply to this email."
        + " \n\n"
        + "Thank you,"
        + "\n"
        + "Administrator";              

    SmtpClient sc = new SmtpClient();
    sc.Host = "www.hotmail.com";
    sc.Send(objMail);
}

Dhyanga

Phatinox13-Jul-12 2:08

Phatinox

13-Jul-12 2:08

Hi I've been working the past three years with Java programming language, but recently for a master thesis project i would prefer to use a different language such as ASP.NET(C#) to extend my Knowledge.

I would like to know what kind of tools are available to build enterprise applications? in this case i will build a Portal with Human Resources Functionalities.

Im looking for something such as SmartClient (http://www.smartclient.com ) or somethinng similar.

Can some expert give me advice on the available tools? the portal is planned to be used by a lot of users at the same time so i want to follow good pratices aswell.

Thanks for any help

David Mujica13-Jul-12 2:27

David Mujica

13-Jul-12 2:27

I'm a big fan of Developer Express tools for ASP.NET development.

http://www.devexpress.com/[^]

Member 771364713-Jul-12 2:54

Member 7713647

13-Jul-12 2:54

Are you planning to build the application from scratch or just want to use a ready-to-use solution?

Phatinox13-Jul-12 3:10

Phatinox

13-Jul-12 3:10

Hi thanks for the reply

I want to build the application from scratch. Mainly it will be a web portal where users can register and run human resources processes.

Will have a look at devexpress tools, thanks for the link

Thanks for any input

cannot convert dataview t0 dataset

wikizhao15-Jul-12 16:29

wikizhao

15-Jul-12 16:29

in fact! ASP.NET is not well with this.

and the php is better,you can try it

sumeet kumar Attri12-Jul-12 21:13

sumeet kumar Attri

12-Jul-12 21:13

public partial class _Default : System.Web.UI.Page
{
DataSet ds = new DataSet();
protected void Page_Load(object sender, EventArgs e)
{
grd_bind();
}
private void grd_bind()
{
SqlDataAdapter adp = new SqlDataAdapter("select * from tbdep; select * from tbemp7", ConfigurationManager.ConnectionStrings["cn"].ConnectionString);
adp.Fill(ds);
GridView1.DataSource = ds.Tables[0];
GridView1.DataBind();
}
public DataSet getdata(Int32 dno)// public because we access it in HTML
{
string qry = "select * from tbemp7 where edno=" + dno.ToString();// we can't use it as performance low as it execute much a times
DataView dv;//to sort data, to filter data, to navigate data on dataset we use it
dv = ds.Tables[1].DefaultView;
dv.RowFilter = "edno=" + dno.ToString();
return dv;

}
}

IN HTML :

XML

<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"
           Width="778px" BackColor="LightGoldenrodYellow" BorderColor="Tan"
           BorderWidth="1px" CellPadding="2" ForeColor="Black" GridLines="None"
           Height="281px">
           <AlternatingRowStyle BackColor="PaleGoldenrod" />

       <Columns>

      <asp:TemplateField HeaderText="department">
      <ItemTemplate>
      <b>
      dep no:</b><%#Eval("dno") %><br />
      <b>dep name:</b><%#Eval("dname") %></ItemTemplate></asp:TemplateField>

           <asp:TemplateField HeaderText="emp detail">
           <ItemTemplate>
           <asp:GridView ID="Gridview1" DataSource='<%#getdata(Convert.ToInt32(Eval("dno"))) %>' AutoGenerateColumns="false" Width="100px" runat="server"/>

           </ItemTemplate>

           </asp:TemplateField>
           <asp:BoundField HeaderText="EMPNO" DataField="empno" />
           <asp:BoundField HeaderText="NAME" DataField="ename" />
           <asp:BoundField HeaderText="ADDRESS" DataField="eadd" />
           <asp:BoundField HeaderText="SALARY" DataField="esal" />


           </Columns>

Re: cannot convert dataview t0 dataset

Sandeep Mewara12-Jul-12 23:04

FormView/ObjectDataSource Insert Problem

12-Jul-12 23:04

That's pretty bad programming:
1. You populate a dataset and assign it to grid in code behind file without IsPostback condition leading to data load on every postback
2. You again populate a dataset, use dataview to filter and assign again to another grid with same ID as previous one in aspx
3. You use wrong table index while assigning it to dataview.
4. You assign a number to datasource of inner grid instead of a view!

D'Oh! | :doh:

Try:
1. Make sure you have different names of the grids.
2. While fetching a table from database, only one table is returned for a select statement, so you use ds.Tables[0]
3. Look at this article on how to use Nested Grid:
MSDN: Walkthrough: Creating a Nested GridView Control[^]
Editable Nested GridView (All-in-One)[^]

Sandeep Mewara
[My last article]: Server side Delimiters in ASP.NET[^]

Darren Dickerson12-Jul-12 5:36

Darren Dickerson

12-Jul-12 5:36

I'm using a FormView that is bound to an ObjectDataSource. My ObjectDataSource is bound to a Linq2Sql table object. Update and delete are working fine. I'm having problems with insert. When I try and insert the DataItem that the FormView is bound to is null. How do I set the DataItem to a new entity object?

load pages from database

abdulwahed sallam11-Jul-12 23:10

abdulwahed sallam

11-Jul-12 23:10

i tried to load pages from database and make numbers down the page loader but it does not work and it change the style of masterbage right side of master page show down the page loader Cry | :((

Re: load pages from database

R. Giskard Reventlov12-Jul-12 5:53

R. Giskard Reventlov

12-Jul-12 5:53

Your question makes no sense: try to rephrase or get someone who speaks English to translate or you won't get an answer.

"If you think it's expensive to hire a professional to do the job, wait until you hire an amateur." Red Adair.
nils illegitimus carborundum

me, me, me

Re: load pages from database

Sandeep Mewara12-Jul-12 9:37