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Dear Vijay.. 
Please check whethere the page post back is true or false .. in page_Load Event.. because if you put the post back is true in page load.. The values will not reflacted..
Rame..
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I have a Pb with report viewer, i can print my report correctly but i can't show it in a browser corectly !!!
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Sir,
I am trying to write a web app that allows the user to capture audio from the client machines microphone. Can u help me how to captures the audio.
Thanks
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Hi friends, I need brief information about assemblies and example for that. Please Help Me. Thanks In advance for your help.
Thanks & Regards,
Prya
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hi daniel,
Thanks a lot.
I tried to create Assembly program.
I followed the steps in the site. But in Step3 i am getting error.
I dont what is this error because i am new to asp.net. Please tell me.
The Steps
Step 1 : Creating our sample component
Here is the code for the component. It just includes one method which returns a string.
imports system namespace BAJComponents public class Sample public function GetData() as string return "hello world" end function end class end namespace
Step 2 : Generate a key file
To generate the key file issue following command at command prompt.
sn -k sample.key
This will generate the key file in the same folder
Step 3 : Sign your component with the key
Now, wee will sign the assembly with the key file we just created.
vbc sampleGAC.vb /t:library /a.keyfile:sample.key
Step 4 : Host the signed assembly in Global Assembly Cache
We will use AL utility to place the assembly in Global Assembly Cache.
AL /i:sampleGAC.dll
The Error I am getting in step3:
Source file 'sampleGAC.cs' could not be found
S2007: Unrecognized option: '/a.keyfile:sample.key'
Thanks & Regards
Prya
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wrong
vbc sampleGAC.vb /t:library /a.keyfile:sample.key
It should be
vbc /t:library sampleGAC.vb /keyfile:sample.key
wrong
AL /i:sampleGAC.dll
It should be
gacutil /i:sampleGAC.dll to place an assembly into GAC.
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System.IO.Ports is not available in asp.net vb.net 1.1 ?
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Is System.Web.Services.Description.PortCollection what you are looking for?
BR
Stephan
\\\| \\ - -
( @ @ )
+---------------oOOo-(_)-oOOo-----------------+
| Stephan Pilz stephan.pilz@stephan-pilz.de |
| <a href=www.stephan-pilz.de>www.stephan-pilz.de</a> |
| ICQ#: 127823481 |
+-----------------------Oooo------------------+
oooO ( )
( ) ) /
\ ( (_/
\_)
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Thanks for ur attention But Services class is not available in web.
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Hi,
System.IO.Ports is new to .NET Framework 2.0
Regards,
sdaniel_cst
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Did u say about the SerialPort Class.
With Regards
Satips
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All,
How to identify a window opened with CTRL+N option, for example when a new window is opened with CTRL+N option i want to show alert message saying in 'You opened with CTRL+N option'.
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Hi,
You could probably do that by checking the ASCII value of keys pressed Ctrl
and N key and then show the alert message accordingly..
sdaniel_cst
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hello
someone can help me
i have a CustomerDS typed
i learn with the "http://msdn.microsoft.com/practices/apptype/webapps/default.aspx?pull=/library/en-us/dnpag/html/diforwc-ap02.asp#diforwc-ap02_plag_howtodesigncrudform"
so in my data access component ican´t instance CustomerDs.Customer
i have the follow option CustomerDS.CustomerDataTable
CustomerDS.CustomerDataRow
i don´t know why?
' Return the customer with the specified ID
Public Function GetById(customerId As Integer) As CustomerDs.Customer
Try
Dim customer As New CustomerDs()
' Execute the "select single entity" stored procedure
Dim reader As SqlDataReader = SqlHelper.ExecuteReader(Me.connectionStr, "Customer_SelectByID", customerId)
Try
' Populate the dataset with reader rows
SQLHelperExtension.Fill(reader, customer, customer.Customers.TableName, 0, 1)
Finally
reader.Dispose()
End Try
' Return the first row
Return customer.Customers(0)
Catch e As SqlException
Throw New TechnicalException(Me.ResourceMgr.GetString("TechnicalException.CantGetCustomer", System.Globalization.CultureInfo.CurrentUICulture), e)
End Try
End Function 'GetById
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Can u Please explain ur problem again in the same thread.
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hello
thanks for the time
first all the function getbyid en the articel return CustomerDS.Customer
i cant return CustomerDS.Customer
i know why i dont return CustomerDS.Customer
in my function i have Public Function GetById(customerId As Integer) As CustomerDs
SQLHelperExtension.Fill i can't use SQLHelperExtension this instruccion give me a error. i have imports application block
the function in the article is
' Return the customer with the specified ID
Public Function GetById(customerId As Integer) As CustomerDs.Customer
Try
Dim customer As New CustomerDs()
' Execute the "select single entity" stored procedure
Dim reader As SqlDataReader = SqlHelper.ExecuteReader(Me.connectionStr, "Customer_SelectByID", customerId)
Try
' Populate the dataset with reader rows
SQLHelperExtension.Fill(reader, customer, customer.Customers.TableName, 0, 1)
Finally
reader.Dispose()
End Try
' Return the first row
Return customer.Customers(0)
Catch e As SqlException
Throw New TechnicalException(Me.ResourceMgr.GetString("TechnicalException.CantGetCustomer", System.Globalization.CultureInfo.CurrentUICulture), e)
End Try
End Function 'GetById
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Hi,
I have a FormView that is bound to an SQLDataSource.
The FormView displays the values taken from the SQLDatasource in tags like this:
<br />
<asp:Label ID="NameLabel1" runat="server" Text='<%# Bind("Name") %>'></asp:Label><br />
<asp:Label ID="AddressLabel" runat="server" Text='<%# Bind("Address") %>'></asp:Label>
Now the Address value has linebreaks in it, however of course these linebreaks to not translate to linebreaks in HTML, so I have a function to do this:
<br />
' Function BreakMe<br />
' This function replaces the line break character - Chr(10) - into<br />
' the HTML line break tag <br><br />
Function BreakMe(ByVal strString As String)<br />
Dim strSearchFor As String = Chr(10)<br />
Dim strReplaceWith As String = "<br>"<br />
If InStr(strString, strSearchFor) Then<br />
Dim strBreaked As String = Replace(strString, strSearchFor, strReplaceWith)<br />
Return strBreaked<br />
Else<br />
Return strString<br />
End If<br />
End Function<br />
How can I pass the Address value to my function before it is assigned to the Label?
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Hi there,
You can call the BreakMe method in the data binding express, but the Bind method cannot be used in this context, and you use the Eval instead. Something looks like:
Text='<%# BreakMe(CType(Eval("Address"),string)) %>'
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Thankyou! That works perfectly.
I was trying something very similar, but using the Bind method - but of course it makes sense to use Eval in this context.
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Hi,
I have a problem with a simple Composite Control I am trying to make.
It's in fact a superclassed control.
My projectname is SortedTextBox. My testapp is TestSortedTextBox.
SortedTextBox:
Imports System.ComponentModel
Imports System.Web.UI
Imports System.Web.UI.WebControls
<toolboxdata("<{0}:sortedtextbox runat="server">")>
_
Public Class SortTextBox
Inherits System.Web.UI.WebControls.TextBox
Public Sub Sort()
Dim arrText As String()
arrText = Me.Text.Split(" ")
Array.Sort(arrText)
Me.Text = String.Join(" ", arrText)
End Sub
End Class
In my TestSortedTextBox I have to following html:
<%@ Page Language="vb" AutoEventWireup="false"
Codebehind="WebForm1.aspx.vb" Inherits="TestSortedTextBox.WebForm1"%>
<%@ Register TagPrefix="Custom" NameSpace="SortedTextBox"
Assembly="SortedTextBox" %>
<title>WebForm1
<custom:sortedtextbox id="SrtText"
runat="server">
When I Build the project, it builds fine. However, when I want to
visualize the control (design view in VS.Net 2003) in
TestSortedTextBox, the control says "Error creating control". When I
run the project, of course I get an error at <custom:sortedtextbox
id="srttext" runat="server"> in Internet Explorer.
What do I forget? What do I do wrong?
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Do you see the error details in the design view (or when you hover the error control)?
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Yes, it's : Parser Error Message: Could not load type RedText.RedText from assembly RedText, Version=1.0.2459.29417, Culture=neutral, PublicKeyToken=null
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What is the type RedText? I don't see it in your sample code, I think you may want to double check this type. Are you sure that this type is defined in the assembly RedText?
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Sorry, other project, but in my 'redtext' project I have the same problem. This is the error on SortedTextBox: "Parser Error Message: Could not load type SortedTextBox.SortedTextBox from assembly SortedTextBox, Version=1.0.2460.14047, Culture=neutral, PublicKeyToken=null"
Here is the VB code again. Now I checked "Ignore HTML Text in this message" checkbox of this editor. It first 'eated' my HTML text, so the first code-snippet might be confusing for you.
Imports System.ComponentModel
Imports System.Web.UI
Imports System.Web.UI.WebControls
<ToolboxData("<{0}:SortedTextBox runat=server></{0}:SortedTextBox>")> _
Public Class SortTextBox
Inherits System.Web.UI.WebControls.TextBox
Public Sub Sort()
Dim arrText As String()
arrText = Me.Text.Split(" ")
Array.Sort(arrText)
Me.Text = String.Join(" ", arrText)
End Sub
End Class
Here is the html again:
<%@ Page Language="vb" AutoEventWireup="false" Codebehind="WebForm1.aspx.vb" Inherits="TestSortedTextBox.WebForm1"%>
<%@ Register TagPrefix="Custom" NameSpace="SortedTextBox" Assembly="SortedTextBox" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<title>WebForm1</title>
<meta name="GENERATOR" content="Microsoft Visual Studio .NET 7.1">
<meta name="CODE_LANGUAGE" content="Visual Basic .NET 7.1">
<meta name="vs_defaultClientScript" content="JavaScript">
<meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5">
</HEAD>
<body>
<form id="Form1" method="post" runat="server">
<Custom:SortedTextBox id="SrtText" runat="server" />
</form>
</body>
</HTML>
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