<form id="form1" runat="server" method ="post" action ="p2.aspx">
<div>
User : <asp:TextBox ID="txtName" runat="server"></asp:TextBox><br/>
Password : <asp:TextBox ID="txtPassword" runat="server"></asp:TextBox>
<asp:Button ID="btnSend" runat="server" Text="Send" PostBackUrl ="~/p2.aspx" />
</div>
</form>
<form id="form1" runat="server">
<div>
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox><br />
<asp:TextBox ID="TextBox2" runat="server"></asp:TextBox>
</div>
</form>
protected void Page_Load(object sender, EventArgs e)
{
TextBox1.Text = Request.Form["txtName"].ToString ();
TextBox2.Text = Request.Form["txtPassword"].ToString ();
}
Finally on destination page
using Request.Form["yourcontrolid"] to get value of the control on p1.aspx
<script type="text/javascript">
var strKey = "";
switch (window.location.host)
{
case 'domain1.com':
strKey = 'ABsdfQIAA34AArNH17caPfR3kIylWMznsdfh3xTfvmRwsdfsd6dRB3osdfVmrrtfPwNADfaZlxQgtqbBp4xswSjiA0KYuB2Y2ynaUQ';
break;
case 'domain2.au':
strKey = 'Agbs42BQIAdfsAAArNH17caPfdfdfR3kIylWMfsdznh3xRosdfqCxgZKzqbnVvUHRgAMBYHaL-QhSwZqznIVtPbMQt4wrboRbFET9LYQ';
break;
}
document.write('<'+'script src="http://maps.google.com/maps?file=api&v=2&key='
+ strKey + '" type="text/javascript">' + '<'+'/script>');
</script>
Good Morning after a month I spend the time to post the small tips who already known but i would like to share this post which everyone come to know.
Question : how to check the specific field in the row has contain null or value.
Normally we used to get the data from the DB using specific id for ex: get the specific user details using his userid. So it will return that row value. In that row some field may contain NULL value.
Here is the code to check the particular field contains value or null.
In my case I am getting the row from Database and assigned to the Datarow like this
Dim dr as DataRow dr = ds.Tables(0).Rows(0)
if (dr.IsNull("fieldname")) then
' if the field contain null do the manipulation here
else
' the field cotains some value.
End if
< img src="Dynamic-imagename" onerror="this.src='../images/NoImageFound.jpg'" .. / >
<%@ WebHandler Language="C#" Class="Handler" %>
using System;
using System.Web;
using System.Web.SessionState;
public class Handler : IHttpHandler , IReadOnlySessionState , IRequiresSessionState {
public void ProcessRequest (HttpContext context) {
context.Response.ContentType = "text/plain";
context.Response.Write("Hello World");
}
public bool IsReusable {
get {
return false;
}
}
}
<dataset> <items> <empid>1</empid> <empname>ela</empname> <empcity>madhurai</empcity> <empsalary>10000</empsalary> </items> <items> <empid>2</empid> <empname>arun</empname> <empcity>chennai</empcity> <empsalary>20000</empsalary> </items> <items> <empid>3</empid> <empname>kumar</empname> <empcity>bangalore</empcity> <empsalary>25000</empsalary> </items> </dataset>
Hi Good Evening Techies.
<ajax:ScriptManager ID="ScriptManager1" runat="server"> </ajax:ScriptManager>
<asp:HyperLink ID="Hyperlink1" runat="server" Text="Session Mode" NavigateUrl="~/Description.aspx"></asp:HyperLink> <ajaxToolkit:HoverMenuExtender ID="hme2" runat="Server" TargetControlID="Hyperlink1" PopupControlID="Panel1" PopupPosition="Center" OffsetX="-25" OffsetY="15" />
<asp:Panel ID="Panel1" runat="server" Width="600px">
<asp:DataList ID="Dtl_Unit" CellPadding="1" CellSpacing="1"
ShowHeader="False" BorderWidth="0px"
runat="server" DataKeyField="ServicesSubId" DataSourceID="Sqd_Unit"
RepeatColumns="5">
<ItemTemplate>
<table border="0">
<tr>
<td>
<asp:HyperLink ID="Hyperlink2" runat="server"
NavigateUrl='<%#"Description.aspx?SId="+Eval("sessionmodeID") %>'
Text='<%#Eval("sessionmodeName")%>'></asp:HyperLink>
</td>
</tr>
</table>
</ItemTemplate>
<ItemStyle BorderWidth="0px" />
</asp:DataList>
<asp:SqlDataSource ID="Sqd_Unit" runat="server" ConnectionString="<%$
ConnectionStrings:ConnectionString %>"
SelectCommand="SELECT [sessionmodeID], [sessionmodeName] FROM
[SessionTable]">
</asp:SqlDataSource>
</asp:Panel>
 |
When i faced this issue
if(!IsPostback)
{
//Bind the Gridview Databind
}
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