10 May, 2010

Creating an ASP.NET report using Visual Studio 2010 - Part 2

Creating an ASP.NET report using Visual Studio 2010 - Part 2: "
Creating the Client Report Definition file (RDLC) Add a folder
called “RDLC”. This will hold our RDLC report.
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Right click on the RDLC folder, select “Add new item..” and add an “RDLC” name of
“Products”. We will use the “Report Wizard” to walk us through the steps of creating
the RDLC.
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In the next dialog, give the dataset a name called “ProductDataSet”. Change the
data source to “NorthwindReports.DAL” and select “ProductRepository(GetProductsProjected)”.
The fields that are returned from the method are shown on the right. Click next.

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Drag and drop the ProductName, CategoryName, UnitPrice and Discontinued into the
Values container. Note that you can create much more complex grouping using this
UI. Click Next.
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Most of the selections on this screen are grayed out because we did not choose a
grouping in the previous screen. Click next.
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Choose a style for your report. Click next.
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The report graphic design surface is now visible. Right click on the report and
add a page header and page footer.
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With the report design surface active, drag and drop a TextBox from the tool box
to the page header. Drag one more textbox to the page header. We will use the text
boxes to add some header text as shown in the next figure.
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You can change the font size and other properties of the textboxes using the formatting
tool bar (marked in red). You can also resize the columns by moving your cursor
in between columns and dragging.
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Adding Expressions Add two more text boxes to the page footer.
We will use these to add the time the report was generated and page numbers. Right
click on the first textbox in the page footer and select “Expression”.
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Add the following expression for the print date (note the = sign at the left of
the expression in the dialog below)
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"© Northwind Traders " & Format(Now(),"MM/dd/yyyy hh:mm tt")
Right click on the second text box and add the following for the page count.
Globals.PageNumber & 
                    " of " & Globals.TotalPages
Formatting the page footer is complete.
We are now going to format the “Unit Price” column so it displays the number in
currency format. Right click on the [UnitPrice] column (not header) and select
“Text Box Properties..”
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Under “Number”, select “Currency”. Hit OK.
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Adding a chart With the design surface active, go to the toolbox
and drag and drop a chart control. You will need to move the product list table
down first to make space for the chart contorl. The document can also be resized
by dragging on the corner or at the page header/footer separator.
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In the next dialog, pick the first chart type. This can be changed later if needed.
Click OK. The chart gets added to the design surface.
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Click on the blue bars in the chart (not legend). This will bring up drop locations
for dropping the fields. Drag and drop the UnitPrice and CategoryName into the top
(y axis) and bottom (x axis) as shown below. This will give us the total unit prices
for a given category. That is the best I could come up with as far as what report
to render, sorry :-) Delete the legend area to get more screen estate.
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Resize the chart to your liking. Change the header, x axis and y axis text by double
clicking on those areas.
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We made it this far. Let’s impress the client by adding a gradient to the bar graph
:-) Right click on the blue bar and select “Series properties”.
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Under “Fill”, add a color and secondary color and select the Gradient style.
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We are done designing our report. In the next section you will see how to add the
report to the report viewer control, bind to the data and make it refresh when the
filter criteria are changed. Creating an ASP.NET report using Visual Studio 2010 - Part 3

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