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I am trying to desn dynamic pages in visual studio. When I go to style and set a background image for the web pages I am designing, my images are not showing up. Whether it is a table cell, layer, or a page background property, its not showing up through the browser only during design mode. anybody know why this is?? I am puzzled. I know it can be done becuase MS has starter templates that look nice but I am trying to desgn my own template.
Any suggestions?
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I'm having a problem. I have put 2 images on the page and was able to see them but but when i run the project I'm unable to see/view my images.
Tranee Developer
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I would guess you forgot to include the images into your project. It is common to in the project create an images directory. Then right click the images dir and add existing items. Once the images are included in your project I would guess they will show up.
hope that helps.
Ben
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Hello
VS 2005
I am using the code below to get and save the connection string in the web.config file. However on the webConfig.Save() line it throws an error:
An error occurred loading a configuration file: Access to the path 'c:\inetpub\wwwroot\Incidents_WS\oa48wsfg.tmp' is denied. (c:\inetpub\wwwroot\Incidents_WS\web.config)
I am not sure what this file is "oa48wsfg.tmp" and why I have access denied.
<br />
Dim cnnString As String<br />
'Get the current connection string<br />
cnnString = WebConfigurationManager.ConnectionStrings("serviceMasterConnectionString").ConnectionString()<br />
cnn.ConnectionString = cnnString<br />
<br />
'Save a new connection string<br />
Dim WebConfig As Configuration<br />
WebConfig = WebConfigurationManager.OpenWebConfiguration("~")<br />
WebConfig.ConnectionStrings.ConnectionStrings("serviceMasterConnectionString").ConnectionString = "data source=steve01\ssd01; database=serviceMaster; user id=sa; pwd=a123"<br />
WebConfig.Save()'Error on this line.<br />
I have gone into the IIS and right click web.config and given read and write permissions. but still get the same error message.
Can anyone please help me with this problem.
Many thanks,
Steve
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Give the proper permissions to the ASPNet user.
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"Select WPITEM ||& " - " & || WPITMSEG from table"
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"Select WPITEM ||'-'|| WPITMSEG from table"
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hi..
i think u are not clear
Rama Charan Prasad
"Be happy and Keep smiling.Thats what u want be always..  "
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Dim i As Integer = 0
For i = 0 To gv_mres.Rows.Count - 1
Dim myButton As Button = CType(gv_mres.Rows(i).Cells(1).Controls(0), Button)
Dim myButtonEdit As Button = CType(gv_mres.Rows(i).Cells(2).Controls(0), Button)
'Dim lit_ref_road As Literal = CType(gv_mres.Rows(i).Cells(8).Controls(0), Literal)
' ''Dim str As String = gv_mres.Rows(i).Cells(8).Text
Dim county As String = gv_mres.DataKeys(i)(2).ToString()
Dim muni As String = gv_mres.DataKeys(i)(3).ToString()
Dim rt As String = gv_mres.DataKeys(i)(4).ToString()
Dim rn As String = gv_mres.DataKeys(i)(5).ToString()
Dim rs As String = gv_mres.DataKeys(i)(6).ToString()
Dim mp As String = gv_mres.DataKeys(i)(11).ToString()
Dim myear As String = gv_mres.DataKeys(i)(8).ToString()
Dim offset As String = gv_mres.DataKeys(i)("MILEPOINT_OFFSET").ToString()
Dim logmile_dir As String = gv_mres.DataKeys(i)("LOGMILE_DIR").ToString()
Dim rt_suf_str As String = ""
If rs = "" Then
rt_suf_str = " ROUTE_SUFFIX IS Null "
Else
rt_suf_str = " ROUTE_SUFFIX ='" & rs & "' "
End If
If gv_mres.DataKeys(i)(9) = "M" Then
myButtonEdit.Visible = True
Else
myButtonEdit.Visible = False
End If
'''' Show/Hide Near Point Button'''
Try
If gv_mres.DataKeys(i)(10) <> 0 Then
myButton.Visible = False
Else
myButton.Visible = True
End If
Catch ex As Exception
myButton.Visible = True
End Try
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"Provider=Microsoft.Jet.OLEDB.4.0; Data Source=c:\App1\Your_Database_Name.mdb; User Id=admin; Password="
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connectionStrings
add name="MembershipConnectionString" connectionString="connectionString"/
/connectionStrings
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Dim strConnString As String = ConfigurationManager.ConnectionStrings("LocalSqlServer").ConnectionString
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hi friends
how to creat chat window in asp,c#.net
can u help me
regards
saravanan
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first of all you would need an place for the output and a place to type You have a window now!
When i made my first chatbox i used some javascript(getting the text from te text file every 2 seconds, this with a XmlHttp object) and php (for placing the text you typed into a text file)
I'd made a function with some dutch words in it (cause i am), this one for getting the page, it works as follows: getPage('http://yourside/yourfile.txt,'divID to fill with result');
Now you only need a way to place the text in the text file, you can do this with an StreamWriter
<br />
var xmlHttp<br />
<br />
function GetXmlHttpObject()<br />
{<br />
var objXMLHttp=null<br />
if (window.XMLHttpRequest)
{<br />
objXMLHttp=new XMLHttpRequest()<br />
}<br />
else if (window.ActiveXObject)
{<br />
objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")<br />
}<br />
return objXMLHttp<br />
}<br />
<br />
<br />
<br />
function getPage(str,doel)<br />
{<br />
if (str.length==0)<br />
{<br />
document.getElementById(doel).innerHTML=""<br />
return<br />
}<br />
xmlHttp=GetXmlHttpObject()<br />
if (xmlHttp==null)<br />
{<br />
alert ("Browser does not support HTTP Request")<br />
return<br />
}<br />
var url=str;<br />
<br />
xmlHttp.onreadystatechange = function stateChanged()<br />
{<br />
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")<br />
{<br />
document.getElementById(doel).innerHTML=xmlHttp.responseText<br />
}<br />
}<br />
xmlHttp.open("GET",url,true)<br />
xmlHttp.send(null)<br />
}<br />
i hope i helped you, not sure if i did
Stef
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Hi,
Suppose if any user directly typed visit any middle page of application without going to login page or home page, how can I restrict that? How will I make sure that user should always visit the login page or home page if not logged in? Any help in this regard will be great.
Thanks
Meeram395
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It depends on what method you are using to store the Username/Password of the logged user. If your using sessions, you can check if the username/password session is empty in the page load and redirect him to the login/home page.
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Hi,
My code needs to send a string (error text) to an error page. What's the best way of doing it? The string might be quite long so I want to avoid just sending it as a parameter to the page though that's possible if the error string is short enough.
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The best way is to send an error code which could be used by the error page to get the error description from some kind of key value pair storage
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Thanks, I want to avoid an error code though because I want to display the actual exception detail if I get any and I can't guess as to what exceptions or detail I will get.
My solution is that I've used a session variable instead because I can create it when an exception occurs and clear it after I've displayed it.
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Hi all,
I have two datagrid, one has a list of allowed user of the second datagrid. The second datagrid is an inserting datagrid and it Function properly. Now where my problem is I need to be able to select a particular name and will be able to see whatever the Particular selected user has been inserting in the insert datagrid. So I made the names in Hyperlink and and this is the code I'm using but it's not to be working:
<ItemTemplate>
<asp:HyperLink id=HyperLink1 runat="server" NavigateUrl='../Dash_Board/DashBoard.aspx?Name=<%# DataBinder.Eval(Container.DataItem,"TeamBilling")%>'
Text='<%#DataBinder.Eval(Container.DataItem,"TeamBilling")%>'></asp:HyperLink>
</ItemTemplate>
When I press the Name nothing changing. Where could be the problem?
Thanks.
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I would check your source when you have the page in your browser. Just go to view source. See what is actually in your navigateurl. I am guessing you actually want the code to look something like this:
NavigateUrl='<%# "../Dash_Board/DashBoard.aspx?Name="+DataBinder.Eval(Container.DataItem,"TeamBilling").ToString()%>'
Hope that helps.
Ben
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Thanks Kubben,
It's close to that only that it does not selects What the selected person wrote in the insert Datagrid. other wise now in the view source the URL looks like this:
<a id="dgbilling__ctl2_HyperLink1" href="../Dash_Board/DashBoard.aspx?Name=Claude">Claude</a>
Thanks.
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Hi All,
How can I Export data from dataset to Excel with print layout. when we see this Excel report in print view the page numbers should be appear in the format of [Page x of y].
Please also suggest me how can I add Header and Footer to that Excel report.
I am very pleased if anybody help me regarding this.
Thanks in advance
karthik
-- modified at 9:20 Thursday 19th April, 2007
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Sub Page_Load(ByVal Sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load
If Not Page.IsPostBack Then
Dim SQLconn As New SqlConnection("Server=(local)\SQLExpress;Initial Catalog=Test;Integrated Security=True")
SQLconn.Open()
Dim Query As String = "SELECT rawvalue FROM Device1 WHERE device = 'Channel1'"
Dim SelectCmd As New SqlCommand(Query, SQLconn)
Dim result As Boolean
SQLconn.Open()
Dim myDataReader As SqlDataReader
myDataReader = SelectCmd.ExecuteReader()
result = myDataReader.GetBoolean(0)
SQLconn.Close()
ChangeButton(result)
End If
End Sub
Sub ChangeButton(ByVal Status As Boolean)
If Status Then
OnOff.Text = "Press to Close"
Label1.Text = "ON"
Label1.BackColor = Drawing.Color.Green
Else
OnOff.Text = "Press To Open"
Label1.Text = "OFF"
Label1.BackColor = Drawing.Color.Red
End If
End Sub
I have this code to change some properties of a label and a button. The problem is that I get and error while debbugging this in Visual Web Developer.
The error is:
"The connection was not closed. The connection's current state is open."
The problem is in line 21 "SQLconn.Open()"
Stack Trace:
[InvalidOperationException: The connection was not closed. The connection's current state is open.]
System.Data.ProviderBase.DbConnectionInternal.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +56
System.Data.SqlClient.SqlConnection.Open() +229
ASP.mapurls_p2_aspx.Page_Load(Object Sender, EventArgs e) in C:\Websites\Project\MapUrls\p2.aspx:21
System.Web.UI.Control.OnLoad(EventArgs e) +88
System.Web.UI.Control.LoadRecursive() +74
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3034
Thanks!
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