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hello all,
I want to create a common sqlConnection class so that I don't need to create a connection object in every class..
my code is :
public class clsConnection
{
private SqlConnection con = null;
public SqlConnection connectionMethod()
{
using (con = new System.Data.SqlClient.SqlConnection(ConfigurationSettings.AppSettings["cn"]))
{
if (con.State == ConnectionState.Closed)
{
con.Open();
return con;
}
}
return con;
}
public clsConnection()
{
}
}
now in another class, I want to inherit the "clsConnection" class like:
public class registrationDal:clsConnection
{
public bool SaveCandidateInfo(string jobTitle)
{
try
{
string encrPwd = Encrypt(this.pwd);
SqlCommand cmd = new SqlCommand("sp_candidateinfo", objCon.connectionMethod());
cmd.CommandType = CommandType.StoredProcedure;
}
catch
{}
}
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so what is the error in that ?
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i want to know ..what is the use of inheriting a clsConnection??
for instance, in class
"public class registrationDal:clsConnection "
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There is no need to inherite class in second fine instead of that you have to create one instance of that class and you have to use that one for ex.
public class registrationDal
{
public bool SaveCandidateInfo(string jobTitle)
{
clsConnection oclsConnection = new clsConnection ();
SqlConnection con = oclsConnection.connectionMethod();
try
{
string encrPwd = Encrypt(this.pwd);
SqlCommand cmd = new SqlCommand("sp_candidateinfo", con);
cmd.CommandType = CommandType.StoredProcedure;
}
catch
{}
}
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ok thanx ...but could u tell me the use of inheriting the class in this case???
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hi according to me there is not use to inherit the class over here
as per inheritance defination one of the use of inheriatance is to reuse your existance class methods and member
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Dear All,
I have looked so many sites and slideshow extender is a quite easy to set-up. and all sites gives the pretty much same codes. And noone seems to have a problem with the codes.
However when I try to run the code autoplay seems not working. But the buttons (next pre) do loop among the images. I tried so many things, such as reinstalling ajaxToolkit, does anyone have an idea what might I miss?
Thanks alot.
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Dear All,
the problem is solved I found the problem but in any case I will not delete the question since somebody else could come acrross with the same problem.
The problem was that I used Script Manager instead of toolkitScriptmanager...
when I added:
<ajaxToolkit:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server">
</ajaxToolkit:ToolkitScriptManager>
it worked fine...
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Hi...
i have to check the whether the user get logged in or not all pages...
how do i use Default.aspx page output in all pages?
any help will be appriciated.
Thanks...G.Paulraj
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Use form authentication
or
Create one user control and insert that in your all page
in that user control check for the Session["username"]
and insert value in this Session["username"] when user login to system
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what setting have to be made to send email from asp.net with c#
any settings in web.config file and any other setting please give simple example
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Below is one example of SMTP email setting defined in web.config file:
(Under <configuration> Section)
<system.net>
<mailSettings>
<smtp deliveryMethod="Network" from="testuser@domail.com">
<network defaultCredentials="true" host="localhost" port="25" userName="kaushal" password="testPassword"/>
</smtp>
</mailSettings>
</system.net>
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Respected,
How we send multiple sms in asp.net with c#.
I have use API for this.
Thanks in Advance;
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you can append semicolon ";" with the number...
ex:- 9876543210;9812345665;98798790
Most of gateway providers provides this facility..
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in visual studio 2005 how to mail 3 to 5 address at a time using asp.net with c#. can you give a simple example.
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| use bcc to send mail to multiple users each mail separated by a comma(,). hi
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hi sir,
i am new in asp.net.sir i want to know that is there any java script with the help of which we can stop page reloading at the time of using ajax control.
sir i know that update panel can do this.but sir i do not want to use update panel.i mean i want to stop my page reload without using update panel while i am using ajax.
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Hi guys need advise
Currently , i need to create a crystal report. However i need to create a very dynamic one as i do not have a fix amount of fields. I was just wondering is that any solution that i can create the field i need using code behind to display out on the rpt file.
Normally we will drag the field from dataset to define those fields to display. Now i am asking if there is a way to do it at code behind level with out dragging from dataset?
KaKaShi HaTaKe
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Hi All
I have a following requirement.At runtime I have to add multiple blocks of images into PlaceHolder/Panel>A block contains two images(LHSImage and RHSImage) with some HTML format as shown below.I know images can be added easily into a panel or Placeholder directly at runtime but donot know how to add with html format.
$div id="parentDiv" style="width:100%;float:left;display:inline"$
$div id="LHSDiv" style="width:50%;margin-bottom:10px"$
$/div$
$div id="RHSDiv" style="width:50%"$
$/div$
$/div$
Note:
1. %Path% is calculated at runtime.
2. < angle brackets of divs are replaced by $
Adding HTML markup is mandatory. I donot want to achieve what I want by setting properties of images such as Top,Height etc.HTNL markup should be added.
Any help will be appreciated.
Thanks
Regards
Sandeep Kalra
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Hi all,
I am trying send mail. I added email settings to web.config
<system.net>
<mailSettings>
<smtp from="donotreply@mydomain.com">
<network host="smtp.gmail.com" password="xxxxxx" port="25" userName="admin@mydomain.com" defaultCredentials="false"/>
</smtp>
</mailSettings>
</system.net>
<b>The problem is when i am sending mail, mail delivers. But with from address admin@mydomain.com [userName] but not 'donotreply@mydomain.com'</b>
any solution. To change the from address [avoiding UserName as From address].
Regards,
sekhar
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sekhar.k wrote: donotreply@mydomain.com
Does this mail address exist ?
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