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Cannot read XML file into DataSet...

I have this code in C# to read the XML into DataSet
DataSet ds = new DataSet();
ds.ReadXml(Server.MapPath("data.xml"));

and I get this error, when it reads the file...

A column named 'tables' already belongs to this DataTable: cannot set a nested table name to the same name.
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evo_x
Asked:
evo_x
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1 Solution
 
käµfm³d 👽Commented:
Does you XML look like this (structure-wise)?
<someRoot>
    <tables>
        <someChild />
        <someChild />
    </tables>
    <tables>
        <someChild />
        <someChild />
    <tables>
</someRoot>

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evo_xAuthor Commented:
Hi,
   This is how my XML file looks like, I have attached the file.

XMLFile.xml
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informaniacCommented:
Dataset ds = new Dataset("myTable");
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evo_xAuthor Commented:
setting the table name in Dataset constructor still does not work
1
 
informaniacCommented:
<table name="PageNavigation">

<table name="AdLinks">


<table name="PhotoLinks">

Change the names from table to something else. And then try...
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evo_xAuthor Commented:
I have tried and I still get the same error
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käµfm³d 👽Commented:
>>  I have tried and I still get the same error

Trust me, you're not getting *exactly* the same error. You are getting the same type of error, but with different affected nodes. You have repeated node names at several levels. It took me a couple of minutes to sort them all out, but they are there.

Here is a modified file that did load for me:
<?xml version="1.0" encoding="UTF-8"?>
<data_project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <table name="Carsforsale3">
    <rows>
      <row>
        <columns>
          <column name="start_url"><![CDATA[http://www.mysite.com]]></column>
        </columns>
        <tables>
          <table1 name="PageNavigation">
            <rows1>
              <row1>
                <columns>
                  <column name="page"><![CDATA[1]]></column>
                </columns>
                <tables2>
                  <table2 name="AdLinks">
                    <rows2>
                      <row2>
                        <columns>
                          <column name="AdTitle"><![CDATA[2000 Cadillac Deville]]></column>
                          <column name="Year"><![CDATA[2000]]></column>
                          <column name="Make"><![CDATA[Cadillac]]></column>
                          <column name="Model"><![CDATA[Deville]]></column>
                          <column name="VehicleDescription"><![CDATA[Vehicle Description INTRODUCING THE 2000 CADILLAC DTS! THIS IS A CARFAX CERTIFIED, VERY WELL MAINTAINED VEHICLE WITH ONLY 69K MILES! IT IS EQUIPPED WITH EXTRA OPTIONS SUCH AS PREMIUM WHEELS, HEATED FRONT AND BACK SEATS, KEYLESS ENTRY SYSTEM AND MUCH MORE! ALL THE OPTIONS FUNCTION ACCORDINGLY! THE V8 ENGINE RUNS GREAT AND AUTOMATIC TRANSMISSION SHIFTS SMOOTHLY INTO GEARS ! THE WHITE EXTERIOR IS IN GOOD AND HEALTHY CONDITION AND THE TAN INTERIOR HAS BEEN KEPT VERY CLEAN! THE OVERALL CONDITION OF THIS VEHICLE IS GREAT, SO DON'T WAIT AND CALL US NOW! FOR MORE INFORMATION AND SPECS OF THE VEHICLE, VISIT WWW.EDMUNDS.COM]]></column>
                          <column name="VehicleOptions"><![CDATA[4 Door, Automatic Transmission, Premium Wheels, Air Conditioning, Cruise Control, Leather Seats, Power Steering, Power Windows, Keyless Entry]]></column>
                          <column name="Engine"><![CDATA[8-Cylinder V8]]></column>
                          <column name="Transmission"><![CDATA[4 Speed Automatic]]></column>
                          <column name="Color"><![CDATA[WHITE]]></column>
                          <column name="BodyStyle"><![CDATA[Gasoline]]></column>
                          <column name="Trim"><![CDATA[DTS]]></column>
                          <column name="MPG"><![CDATA[17 city / 28 hwy]]></column>
                          <column name="Interior"><![CDATA[TAN]]></column>
                        </columns>
                        <tables3>
                          <table3 name="PhotoLinks">
                            <rows3>
                              <row3>
                                <columns>
                                  <column name="Photo"><![CDATA[C:\img.jpg]]></column>
                                  <column name="Photo_url"><![CDATA[http://images.mysite.com/19B61181-C158-4371-8215-4EFA84A9273C_1.jpg]]></column>
                                </columns>
                                <tables>
                                </tables>
                              </row3>
                              <row3>
                                <columns>
                                  <column name="Photo"><![CDATA[C:\img.jpg]]></column>
                                  <column name="Photo_url"><![CDATA[http://images.mysite.com/287312/19B61181-C158-4371-8215-4EFA84A9273C_2.jpg]]></column>
                                </columns>
                                <tables4>
                                </tables4>
                              </row3>
                            </rows3>
                          </table3>
                        </tables3>
                      </row2>
                    </rows2>
                  </table2>
                </tables2>
              </row1>
            </rows1>
          </table1>
        </tables>
      </row>
    </rows>
  </table>
</data_project>

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evo_xAuthor Commented:
You are right, now it loads the XML file, the problem is that I have thousands of records in the XML file and I cannot rename each table and row manually and I will also end up having thousands of different tables instead of records in a singe table
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evo_xAuthor Commented:
The DataSet should load all records in the coresponding table instead of creating a different table for each row...
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