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    Question I can't make the User Control to trigger change (or similar) event

    Hi: We have a Web User Control, it displays a DropDownList (.acsx) <td id="tdcombo" width="60%" align="left" runat="server"> <asp:DropDownList ID="_TPeri" runat="server" SkinID="comboSK" Width="200px" /> </td> Now I didn't find a way to detect when the user changes the...
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    Question AR6 report with watermark: Object reference not set to an instance of an object

    Well, we store the rpx contents n a varbinary field in a table, that's the reason why s = New System.IO.MemoryStream(reporte) rea = New System.Xml.XmlTextReader(s) r.DataSource = dt r.LoadLayout(rea) And I remind you that it works without a watermark.
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    Question AR6 report with watermark: Object reference not set to an instance of an object

    The report WITHOUT WaterMark, in XML: - <ActiveReportsLayout Version="3.1" PrintWidth="9360" DocumentName="ARNet Document" ScriptLang="C#" MasterReport="0"> - <StyleSheet> <Style Name="Normal" Value="font-family: Arial; font-style: normal; text-decoration: none; font-weight: normal...
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    Question AR6 report with watermark: Object reference not set to an instance of an object

    S is a System.IO.Stream reporte es a varbinary field and the report definition is stored there s = New System.IO.MemoryStream(reporte) rea = New System.Xml.XmlTextReader(s) r.DataSource = dt r.LoadLayout(rea) (please remember all of this happens if the report...
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    Question AR6 report with watermark: Object reference not set to an instance of an object

    We have a report designer in our .NET web app, and if the report has a watermark, I got this when trying to run it: Línea 352: rea = New System.Xml.XmlTextReader(s) Línea 353: r.DataSource = dt Línea 354: r.LoadLayout(rea) Línea 355: AgregaParametros(r) Línea 356...
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    Question Problems while passing strings with single quotation marks to as xml

    This is the line that raises the error: DataSetD.ReadXml(New IO.StringReader(oXml)) oXML is a dataset in XML format. table(5).rows(0).columns(3) is string and equals to something like this: (gender='F') and (status='A'), and in this case, instead if being formatted the right way, i.e...
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    Question Problems while passing strings with single quotation marks to as xml

    I use the ReadXml function to read the xml schema and sore it into a dataset. But one of the string type fields can have expressions like this: gender='F' and state='A' and those single quotation marks cause the xml string to break with obvious consecuences. What should I do to conveniently...
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    Question How to delete Chartcontrol from the Toolbox?

    I don't see the in design mode, so I can't right-click and remove. I do see them in run-time but I can't manage to remove the ChartControl programmatically, that's it.
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    Question How to delete Chartcontrol from the Toolbox?

    Not that easy. I don't see the items (Label, Textbox, chartcontrol, etc.) when in design mode. I need to access the items programmatically. I found the RemoveToolboxItem but it doesn't seem to work; could you please explain me what type are its two parameters? Public Sub RemoveToolboxItem(ByVal...
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    Question How to delete Chartcontrol from the Toolbox?

    Active Reports 6 I don't want the chartcontrol to appear in the toolbox. How can I programmatically (or whatever effective way) make it to dissapear from the toolbox?
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    Question How to debug an User Control?

    Our web ASP.NET application uses a UC, and I need to debug it. When it's running, I can Attach to process...but it doesn't stop at the breakpoints. ?
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    Question access an activereport chart control X and Y series programmatically?

    Our .NET app provides the user with the possibility, via a User Control, of creating custom activereports, which can include a chart control. The generated rpx is saved in a table. If a chart control is included, what I need is to specify the X and Y series, and simply don't know how to do it...
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