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Hi ,
i have one variable which holds datetime value like
8:00AM 07/02/2008
i want to get only time compoent from it how i do that .
any function which remove datepart from it
any help?
regards
Rameez
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rameez Raja wrote: i have one variable which holds datetime value like
8:00AM 07/02/2008
Try this if work
string iTime=String.Format("{0:HH:mm}",Convert.ToDateTime("8:00AM 07/02/2008"));
Regards
kHan
please don't forget to vote on the post that helped you.
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Hi,
I have a datagrid in which I have a select command column on clicking of it I am try to bind a dataset with detail view but I am getting the following error
The aspx code for it is
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="DG_Example.aspx.vb" Inherits="DG_Example" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Test Application</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView ID="Generic_DG" runat="server" AutoGenerateColumns="false" AllowPaging="true" AllowSorting="true"
DataKeyNames="ProdId"
OnSelectedIndexChanged="Generic_DG_SelectedIndexChanged3">
<Columns>
<asp:BoundField DataField="ProdName" HeaderText="Product" SortExpression="ProdName" >
<HeaderStyle Font-Names="Arial" Font-Size="12px" />
<ItemStyle Font-Names="Arial" Font-Size="12px" />
</asp:BoundField>
<asp:CommandField ShowEditButton="true" />
<asp:CommandField ShowSelectButton="true" />
</Columns>
</asp:GridView>
<br />
<br />
<asp:DetailsView ID="Generic_Det" runat="server" Height="50px" Width="125px"
DataKeyNames="ProdId">
<Fields>
<asp:BoundField DataField="ProdName" HeaderText="Product" SortExpression="ProdName" >
<HeaderStyle Font-Names="Arial" Font-Size="12px" />
<ItemStyle Font-Names="Arial" Font-Size="12px" />
</asp:BoundField>
<asp:CommandField ShowEditButton="True" />
</Fields>
</asp:DetailsView>
</div>
</form>
</body>
</html>
This is the code behind for it is as follows
Imports System.Data
Imports System
Imports System.Data.SqlClient
Imports System.Collections
Imports System.ComponentModel
Imports System.Drawing
Imports System.Web
Imports System.Web.SessionState
Imports System.Web.UI
Imports System.Web.UI.WebControls
Imports System.Web.UI.HtmlControls
Imports System.Data.OleDb
Imports System.Configuration
Partial Class DG_Example
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim constr = ConfigurationManager.AppSettings("connectionString")
Dim selConnection As SqlConnection
selConnection = New SqlConnection(constr)
Dim sqlcmd As string
sqlcmd = "select * from products"
Dim DGadapt As New SqlDataAdapter(sqlcmd , selConnection)
Dim DG_DS As New DataSet
DGadapt.Fill(DG_DS, "Demo")
Generic_DG.DataSource = DG_DS.Tables("Demo")
Generic_DG.DataBind()
End Sub
Protected Sub Generic_DG_SelectedIndexChanged3(ByVal sender As Object, ByVal e As DataGridCommandEventArgs)
Dim constr = ConfigurationManager.AppSettings("connectionString")
Dim selConnection As SqlConnection
selConnection = New SqlConnection(constr)
Dim cmd As New SqlCommand()
cmd.CommandText = "select * from products where ProdID=@ProdId"
cmd.Parameters.Add("@ProdId", SqlDbType.Int).Value = Generic_DG.DataKeys(e.Item.ItemIndex)
Dim adapt As New SqlDataAdapter(cmd.CommandText, selConnection)
Dim DT_DS As New DataSet
adapt.Fill(DT_DS, "Test")
Generic_Det.DataSource = DT_DS.Tables("Test")
Generic_Det.DataBind()
End Sub
End Class
and when I am trying to run the application I am getting the following error
Error 1 Method 'Protected Sub Generic_DG_SelectedIndexChanged3(sender As Object, e As System.Web.UI.WebControls.DataGridCommandEventArgs)' does not have the same signature as delegate 'Delegate Sub EventHandler(sender As Object, e As System.EventArgs)'.
How can I fix this bug?
Rock Star
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Rock Star. wrote: Protected Sub Generic_DG_SelectedIndexChanged3(ByVal sender As Object, ByVal e As DataGridCommandEventArgs)
How did you created that function,Is it an automatically generated, Or User defined?
Where you are calling this function?
Because No control handle attached to it.
The second argument 'e' must be a type of System.EventArgs
EVEN THE WORD IMPOSSIBLE SAYS I M POSSIBLE.
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Its a user defined function and I am calling it on the selected index changed event of datagrid.
Rock Star
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In Your aspx page u can see, in the GV code, Following line
<br />
OnSelectedIndexChanged="Generic_DG_SelectedIndexChanged3"<br />
Delete it.
The function that you created is already attached to GV that is the problem.
And call this function inside the GV's SelectedIndexChanged
EVEN THE WORD IMPOSSIBLE SAYS I M POSSIBLE.
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Hi,
I did it what you have mentioned but by deleting it for understanding the flow I have kept a msgbox in the function but it is not calling the Generic_DG_SelectedIndexChanged3 function becauuse it is not showing that msgbox too. One more thing I didnt understood your last comment i.e "And call this function inside the GV's SelectedIndexChanged "
Rock Star
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When you pass a DataGridCommandEventArgs to a function you can assign that function only to
OnEditCommand,OnUpdateCommand,OnItemCommand etc...
I dont think there is a command event for SelectedIndexChanged.
EVEN THE WORD IMPOSSIBLE SAYS I M POSSIBLE.
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Is there any other alternative for it?
So I can bind my detailview on clickiking of select button in gridview.
Rock Star
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1.You can change your code that work with, SelectedIndexChanged
of grid view.
Dim index As Integer = Generic_DG.SelectedIndex
cmd.Parameters.Add("@ProdId", SqlDbType.Int).Value = Generic_DG.DataKeys(index).Value.ToString()
EVEN THE WORD IMPOSSIBLE SAYS I M POSSIBLE.
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Thanx it is running now but i m getting error as {"Must declare the scalar variable "@ProdId"."} for the code adapt.Fill(DT_DS, "Test")
How can I declase avariable @prodID as a scalar variable?
Rock Star
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Change the following line.
<br />
cmd.CommandText = "select * from products where ProdID=@rodID"
To
<br />
cmd.CommandText = "select * from products where ProdID=" & Generic_DG.DataKeys(index).Value.ToString()<br />
and delete the following line.
<br />
cmd.Parameters.Add("@ProdId", SqlDbType.Int).Value = Generic_DG.DataKeys(e.Item.ItemIndex)
EVEN THE WORD IMPOSSIBLE SAYS I M POSSIBLE.
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Hi,
Thanx a lot for helping me and giving your precious time to solve this bug. I am trying few more things on it.
Rock Star
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Good Luck 
EVEN THE WORD IMPOSSIBLE SAYS I M POSSIBLE.
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Hi,
Just wondering how does IIS identify the client and map to a specific session.
I mean when we open a web application in two different browsers
the IIS openes two different sessions how does IIS know to map requuests comming from this two browsers to respective Sessions.
I was thinking there may be some king of cookie stored in the client to hold a token or something but what if the client does not allow cookie ?
Thanks in advance for your help
Thanks
Laddie
Kindly rate if the answer was helpful
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Check this out:
http://www.windowsecurity.com/articles/Client-Certificate-Authentication-IIS6.html
We are not a Code Charity
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hi,
how to disable title bar in popup window
Ashok
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ashok@techxygen wrote: how to disable title bar in popup window
Not possible. Instead of this you can use Modal Popup Extender AJAX control or there are also available javascript modal popup. Search in google
Regard
kHan
please don't forget to vote on the post that helped you.
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Why do you want to remove the title bar?
That means there would be no frame for the window.
We are not a Code Charity
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Hi after my pwd change i am displaying one msg box to my enduser...,
After click ok button its have to forwrd him to login page...,
So i used after that msg alert response.redirect ine javascript...,
Its giving error...,
TimeSheet.common.CreateMessageAlert(this, "Password has been changed successfully!!!");
Response.Write("window.location='\"login.aspx\"'");
plz look at the response.redirect that scripot is correct?,
If anything wrong in that tell me
Thanks & Regards,
NeW OnE,
please don't forget to vote on the post
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<br />
Response.Write("<script language="javascript">window.location='login.aspx'</script>");<br />
EVEN THE WORD IMPOSSIBLE SAYS I M POSSIBLE.
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Ya its working...,
But i cant able to see my msg...,
When ever its exceuting its directly moving to redirect page...,
then how user can see this msg?
TimeSheet.common.CreateMessageAlert(this, "Password has been changed successfully!!!");
Thanks & Regards,
NeW OnE,
please don't forget to vote on the post
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New one wrote: TimeSheet.common.CreateMessageAlert(this, "Password has been changed successfully!!!");
I dont know what type of message box it is.
It may be because of, it is a modeless dialog box.
How about this....
<br />
Response.Write("<script language="javascript">alert('Password has been changed successfully!!!');")<br />
Response.Write("window.location='login.aspx';</script>")<br />
EVEN THE WORD IMPOSSIBLE SAYS I M POSSIBLE.
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Dear All,
I have used the AJAX Calendar control for selecting the date.
I kept a text box as the target control and an image button as the pop up control.
Now on blur of the image button the calendar has to be closed.
Can any one tell me how to perform this?
Thanks a lot in advance.
Best Regards,
M. J. Jaya Chitra
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