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"Expression has been evaluated and has no value" is the value I am getting at rptDoc.Load(Server.MapPath("Reports/STTCertificateAnnual1.rpt"));
But the report is available in proper place. What I have to do to solve this?Balasubramanian K.
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If the Reports folder is available in the application root then try
rptDoc.Load("~/Reports/STTCertificateAnnual1.rpt");
HTH!
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| This line throws error as "Load Report Failed" Balasubramanian K.
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What is the value you get when you try Server.MapPath("Reports/STTCertificateAnnual1.rpt") in the immediate window?
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"Expression has been evaluated and has no value"
is the value I am getting at immediate window of rptDoc.Load(Server.MapPath("Reports/STTCertificateAnnual1.rpt"));Balasubramanian K.
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Check the value of "rptDoc.IsLoaded" when using the original code rptDoc.Load(Server.MapPath("Reports/STTCertificateAnnual1.rpt"));
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It returns true.
I am getting the business objects' symbols(Export, print, Page nagivator, etc.) also at my page followed by my error.Balasubramanian K.
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In that case, I've lead you in the wrong direction. The report document is not the cause of the error. Sorry.
Check the parms collection for values. Also check if the no of params you are passing matches what the report is expecting.
Other than that, I've no clues to what is going wrong.
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| Actually, I pass 4 parameters only. If I pass the same into report directly, I can able to view the report. Through coding, I am trapped. However, you have spent your time for me. Thanks a lot. Balasubramanian K.
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hii all i want that my page and the values inside it gets automatically refreshed and updated
after particular time interval.how could i do this.for example in live cricket score the page automatically gets updated in 5 mins.plz guide....
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Hello,
I am using Microsoft Visual Studio 2008. I am creating one website using ASP.net with C#.
I have taken one GridView control. In that I am adding 2 columns & bind them to the mysql database.
When mouse cursor moves to the records in the gridview then records turn in to hyperlink record. I do this thr' following code
e.Row.Attributes["onmouseover"] = "this.style.cursor='hand';this.style.textDecoration='underline'";
e.Row.Attributes["onmouseout"] = "this.style.textDecoration='none';";
My problem is i want when we click on the specific record/row then one columns that record should get display in TextBox & next columns selected record get display in DropDownList contrl.
So how can i achieve it?
Thanks in advance
Nikesh
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I've not done this in VS 2008 / .NET 3.x. so some tinkering might be needed.
Check if you can associate a command name and a command event to the column, just try playing around with the item template. If you can then use it to raise the command event and invoke the edit mode for that row and take it from there.
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Hello to All,
Actually I want to know that what is the procedure of Auto Generate Mail or SMS Delivery Message.
and
Secondly I want to Know that How Can I redirect my site to another site (While my site generate the error LIKE : Page not found or Site is going down.).
ThanksIf you can think then I Can.
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you can use triggers to generate mails automatically.
to redirect to other site jst give
Response.Redirect(url)...
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Thanks for responsing
I think Response.Redirect(URL) is for redirecting the page when it's working fine.
But I want redirect in another site when my Site not opening.
secondly
Can u give me any help for how to use triggerIf you can think then I Can.
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you can redirect to new site using response.redirect and what exactly you want i dont get you.
for trigger just google it.there is lot of matter about trigger....
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| if my site is under construction then i want to use my another site to use at this url. If you can think then I Can.
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Hello,
I have updated the post so please kindly look at the next one. Many thanks
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Hello again,
please see the code below that I am using now and the error is right below it.
Do you know how to solve this error please?
Code:
<asp:CreateUserWizard ID="CreateUserWizard1" runat="server" BackColor="#F7F6F3" BorderColor="#E6E2D8" BorderStyle="Solid" BorderWidth="1px" CancelDestinationPageUrl="~/Default.aspx" ContinueDestinationPageUrl="~/Default.aspx" CreateUserButtonText="Sign Up" Font-Names="Verdana" Font-Size="0.8em" OnCreatedUser="CreateUserWizard1_CreatedUser">
<WizardSteps>
<asp:CreateUserWizardStep ID="CreateUserWizardStep1" runat="server">
<ContentTemplate>
<asp:DropDownList ID="DropDownList1" runat="server">
</asp:DropDownList>
</ContentTemplate>
</asp:CreateUserWizardStep>
<asp:CompleteWizardStep ID="CompleteWizardStep1" runat="server">
</asp:CompleteWizardStep>
</WizardSteps>
<SideBarStyle BackColor="#5D7B9D" BorderWidth="0px" Font-Size="0.9em" VerticalAlign="Top" />
<TitleTextStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
<SideBarButtonStyle BorderWidth="0px" Font-Names="Verdana" ForeColor="White" />
<NavigationButtonStyle BackColor="#FFFBFF" BorderColor="#CCCCCC" BorderStyle="Solid"
BorderWidth="1px" Font-Names="Verdana" ForeColor="#284775" />
<HeaderStyle BackColor="#5D7B9D" BorderStyle="Solid" Font-Bold="True" Font-Size="0.9em"
ForeColor="White" HorizontalAlign="Center" />
<CreateUserButtonStyle BackColor="#FFFBFF" BorderColor="#CCCCCC" BorderStyle="Solid"
BorderWidth="1px" Font-Names="Verdana" ForeColor="#284775" />
<ContinueButtonStyle BackColor="#FFFBFF" BorderColor="#CCCCCC" BorderStyle="Solid"
BorderWidth="1px" Font-Names="Verdana" ForeColor="#284775" />
<StepStyle BorderWidth="0px" />
</asp:CreateUserWizard>ERROR is:
CreateUserWizard1: CreateUserWizardStep.ContentTemplate does not contain an IEditableTextControl with ID UserName for the username.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Web.HttpException: CreateUserWizard1: CreateUserWizardStep.ContentTemplate does not contain an IEditableTextControl with ID UserName for the username.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[HttpException (0x80004005): CreateUserWizard1: CreateUserWizardStep.ContentTemplate does not contain an IEditableTextControl with ID UserName for the username.]
System.Web.UI.WebControls.CreateUserStepContainer.get_UserNameTextBox() +1447655
System.Web.UI.WebControls.CreateUserWizard.CreateControlHierarchy() +34
System.Web.UI.WebControls.Wizard.CreateChildControls() +137
System.Web.UI.WebControls.CreateUserWizard.CreateChildControls() +26
System.Web.UI.Control.EnsureChildControls() +87
System.Web.UI.WebControls.Wizard.OnInit(EventArgs e) +90
System.Web.UI.Control.InitRecursive(Control namingContainer) +333
System.Web.UI.Control.InitRecursive(Control namingContainer) +210
System.Web.UI.Control.InitRecursive(Control namingContainer) +210
System.Web.UI.Control.InitRecursive(Control namingContainer) +210
System.Web.UI.Control.InitRecursive(Control namingContainer) +210
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +378
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Hi All,
I want to create an Image to show the used space of each user.
I explain it in details.
Each user can login and can upload its document on the web.
I want to calculate that space and want to show the space used from of Image like attached.
I have calculated the space for logged in user but unable to create Image on basis of this calculated space.
Any help is appreciated.
ThanksBajrang Singh
Using .net 2.0 (VS2005)
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I would add a new webpage.
In this webpage you have to query how many space is left or used by this user.
Now you should create a new Bitmap, make the drawings on it and then
write the new bitmap to the response stream (you also have to adjust the ContentType of the response).
Here is some sample code (not tested!) that should create an 100x40 (24bit color depth) bitmap.
The red part is the used and the green part is the free space.
ShowImage.aspx.cs
public partial class ShowImage : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
try
{
Response.Clear();
int nUsedSpaceInPercent = 70;
Bitmap bmp = new Bitmap(100, 40, PixelFormat.Format24bppRgb);
Graphics gfx = Graphics.FromImage(bmp);
gfx.FillRectangle(Brushes.Green, new Rectangle(0, 0, 100, 40));
gfx.FillRectangle(Brushes.Red, new Rectangle(0, 0, nUsedSpaceInPercent, 40));
gfx.DrawRectangle(Pens.Black, new Rectangle(0, 0, 100, 40));
Response.ContentType = "image/png";
Response.BufferOutput = true;
bmp.Save(Response.OutputStream, ImageFormat.Png);
}
catch (Exception ex)
{
}
}
}
ShowImage.aspx (this is the full file!)
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="ShowImage.aspx.cs" Inherits="SomeNamespace.Display.ShowImage" %>
<%@ OutputCache Location="None" %>
Hope that helps.Greetings
Covean
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Please give me actual query for following action
I want data from two different database to single table
(as same field name)
ex. database1.table1 as field <name>
database2.table2 as field <name>
result into database1.table3 as field <name>
how to write query
thanking you
abglorie
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| This is ASP.Net forum.It'll be better if you ask your question in "General Database" forum. Cheers!!
Brij
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