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Suggestions please, on reporting libraries I can use in an ASP.NET web site to quickly produce many reports. I've busy looking at telerik tonight, but would like to look at several more in the next day or two.
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What sort of reports ? Don't MS give away the Dundas ones now ?
Christian Graus
Driven to the arms of OSX by Vista.
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Christian Graus wrote: What sort of reports ?
Reports man, reports.  Tables of data with headers and footers, and grouping.
I haven't heard anything of the sort, being Dundas being given away.
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hi guys n grls,
let me describe the issue. I have created the rdlc report, it has got one table and in that table there is one group and one detail. now what i want to do is add the serial number to the detail row.
I tried to use RowNumber(), it displays the number but not serially, I want a serial number listed serially.
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HI
In your DataSet you get DataTable/TableAdaptor and their respective column. This/These Table/s act as just Skeleton to framework.
You can Add a column name SerialNumber (DataType System.Int(32), AutoIncrement True, AutoIncrementSeed 1, AutoIncrementStep 1).
After Build you can Get the SerialNumber field and you can use it in your report into the table.
Thanks
Ravidas
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Hi guys I have noticed same result by trying two different approach.
1). I am simply opening a myfile.html inside a windows form and viewing it through the PrintPrviewDialog. What i have noticed is that if i change the text to some lite blue colour when i do a print preivew the colour isn't the same. It's blue but little dark. I am wondering if this is the default behaviour or is there any possible solution around to it. Has anyone ever noticed that.
2). simply open a html file inside a internet explorer having lite text colour. Do a print preview and u will colour aren't same.
What can be done to get the same colour while print previewing
Thanks in advance
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I know you already asked this in another forum. The reason you're not getting answers is, the question is plain bizarre. A printer is never going to look exactly like your screen anyhow, so who cares if the blue is a little different ?
This has nothing to do with ASP.NET.
Christian Graus
Driven to the arms of OSX by Vista.
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Christian Graus wrote: I know you already asked this in another forum.
Thank you for confirming my suspicion. Thought I saw it yesterday.
Christian Graus wrote: reason you're not getting answers is, the question is plain bizarre
Second that.
"The clue train passed his station without stopping." - John Simmons / outlaw programmer
"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon
"Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
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Thanks for answering but I couldn't put my question any other way due to my vocabulary limitation. Perhaps you are write saying printer is never going to look exactly like my screen. It actually causes a huge confusion if you atleast try what i have mentioned on font color. But for sake of knowledge what is causing this problem, is that the way PrintPreview object being rendered or is that something internet explorer have some bugs.
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netJP12L wrote: . Perhaps you are write saying printer is never going to look exactly like my screen
Your screen has brightness and contrast controls. Given that you can CHANGE the colors on your screen, but not control the printer, it's absolutely true.
I have no idea why it happens. But, it's not really something worth worrying about.
Christian Graus
Driven to the arms of OSX by Vista.
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Thanks once again. Sometimes I wish to reply with as much knowledge as you show in your answers. I always look for your replies on the post
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Hello,
I have a DropDownList that is used above a gridview to filter the results of the gridview when the user selects a "package" in the DDL.
I am programitically adding a zero index item "All Packages" to the list on page load.
Selection of any item in the list fires the SelectedIndexChanged event and successfully runs the code need to filter the results.
However when I select the zero index "All Packages" item, SelectedIndexChanged event does not fire.
Any help is greatly appreciated.
VS 2008 C#
Inside an Update Panel
FrontEnd Code:
<asp:dropdownlist id="ddlPackageSelect" visible="true" runat="server" autopostback="true" xmlns:asp="#unknown"></asp:dropdownlist>
Backend Code:
private void PopulatePackageDropDown()
{
using (StoredProcedure sp = new StoredProcedure("GetPackageDropDown", "celebro"))
{
try
{
DataSet gh = sp.GetDataSet();
ddlPackageSelect.DataSource = gh;
ddlPackageSelect.DataTextField = "Name";
ddlPackageSelect.DataValueField = "Id";
ddlPackageSelect.DataBind();
if (sp.RC == (int)ReturnCode.SUCCESS)
{
ddlPackageSelect.Items.Insert(0, new ListItem("All Packages", "0"));
}
}
catch (Exception e)
{
lblMessage.Text = e.Message;
}
}
}
private void InitializeComponent()
{
this.ddlPackageSelect.SelectedIndexChanged += new EventHandler(ddlPackageSelect_SelectedIndexChanged);
}
protected void ddlPackageSelect_SelectedIndexChanged(object sender, EventArgs e)
{
if (ddlPackageSelect.SelectedIndex == 0)
{
BuildGlobalStylesheetList();
}
else
{
BuildPackageStylesheetList(int.Parse(ddlPackageSelect.SelectedValue.ToString()));
}
StylesheetDetail.Visible = false;
}
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I was able to solve this one on my own. The problem was that I was Populating the dropdown on page load everytime. Moving the population of this drop down into a conditional if(!IsPostBack) took care of the problem.
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Please...It's Urgent.How can i dynamacially populate a Web treeview control with a parent and child level.And also identify the parent and child elements at click event.
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If it's that urgent, would google not be a better place to start for this simple treeview style tutorial...
http://www.google.ie/search?rlz=1C1GGLS_en-USIE299IE303&sourceid=chrome&ie=UTF-8&q=populate+a+Web+treeview
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When trying to send an excel file as an attachment the second time i got this error. I am saving the excel file in a folder on the server
P.S. The first time i send it normaly.
URL: /Transportation/TransportationForm.aspx?m=6&y=2008&t=send
Error Message: The process cannot access the file 'C:\web\Transportation\Attachments\TransportationForm-148.xls' because it is being used by another process.
Error Source: mscorlib
Stack Trace: at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy) at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options) at System.IO.StreamWriter.CreateFile(String path, Boolean append) at System.IO.StreamWriter..ctor(String path, Boolean append, Encoding encoding, Int32 bufferSize) at System.IO.StreamWriter..ctor(String path, Boolean append, Encoding encoding) at Microsoft.VisualBasic.FileIO.FileSystem.WriteAllText(String file, String text, Boolean append, Encoding encoding) at Microsoft.VisualBasic.MyServices.FileSystemProxy.WriteAllText(String file, String text, Boolean append) at Library.AppEmailService.SendReport(Control report) at TransportationForm.ReportAction() at TransportationForm.Page_Load(Object sender, EventArgs e) at System.Web.UI.Control.OnLoad(EventArgs e) at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
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Sounds like whatever you are doing the first time around, you are not releasing this excel file properly.
Are you building this excel file on the fly? Are you disposing of all your objects properly (look at using 'USING' blocks in your code)?
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Iam using this code:
HttpContext.Current.Response.ContentType = "application/vnd.ms-excel"
HttpContext.Current.Response.Charset = ""
Dim tw As New System.IO.StringWriter
Dim hw As New System.Web.UI.HtmlTextWriter(tw)
report.RenderControl(hw)
Dim userId As Integer = HttpContext.Current.Session("userId")
Dim attachment As String = HttpContext.Current.Server.MapPath("~\Attachments\TransportationForm-" & userId & ".xls")
My.Computer.FileSystem.WriteAllText(attachment, tw.ToString, False)
tw.Close()
hw.Close()
tw.Dispose()
hw.Dispose()
AppEmailService.SendMail(attachment)
Any Help
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Hi,
I created a TextBox derivated class and I'd like to link it to a Label using a property, so here is what I need:
1) Create a property editor that shows a list of all available labels in the Page
2) Using the labels name, I need to get the UniqueID (ClientID), so I can use it with javascript.
Any tutorials about that?
Thanks,
Dirso.
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hi,
Here is the code I've got so far, the ListBox works fine, but how do I populate it with the Labels? I can't access the Page object from it, right?
internal class LabelSelectTypeEditor : UITypeEditor
{
public override UITypeEditorEditStyle GetEditStyle(ITypeDescriptorContext context)
{
return UITypeEditorEditStyle.DropDown;
}
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
IWindowsFormsEditorService srv = null;
if (provider != null)
srv = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
if (srv != null)
{
System.Windows.Forms.ListBox lb = new System.Windows.Forms.ListBox();
lb.Items.Add("test1");
lb.Items.Add("test2");
srv.DropDownControl(lb);
return lb.Text;
}
return value;
}
}
Thanks,
Dirso
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My goal is to create a property editor like the one available for the Label's AssociatedControlID.
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i am getting whole html code in two line is there any way to get it back in previous form???? or in multiple lines?????
umerumerumer
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Try pressing CTRL, K and D keys together.
Bob
Ashfield Consultants Ltd
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In Visual Studio, GoTo Edit -> Advanced ->Format Document.
Make sure all html tags have a closing tag, otherwise the document will not be formatted.
Hope this helps.
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Highlight the code of interest (ctrl +A highlights all) right click and choose 'format selection'
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