xmltextreader

Following is an example of tags that I have:

- <ProductSet_s>
  <ProductSet_Index>953</ProductSet_Index>
  <ProductSet_Name>Conforming 1/1 LIBOR ARM</ProductSet_Name>
  <ProductSet_Description />
  <ProductSetState_Index>6</ProductSetState_Index>
  <ReleaseToProduction>false</ReleaseToProduction>
  <Entity_Index>116</Entity_Index>
  <ParentProductSet_Index>940</ParentProductSet_Index>
  <PricingSource_Index>238</PricingSource_Index>
  <ProductSpecificSet>1</ProductSpecificSet>
  <ScreenOrder>160</ScreenOrder>
  <Product_Name />
  <Product_Abbreviated_Name>Conf 1/1 LIBOR ARM</Product_Abbreviated_Name>
  <Product_Code>521</Product_Code>
  <AvailabilityStartType_Index>3</AvailabilityStartType_Index>
  <AvailabilityEndType_Index>5</AvailabilityEndType_Index>
  <CurrentAvailabilityEnd>2004-01-29T17:54:00.5600000-06:00</CurrentAvailabilityEnd>
  <CurrentAvailabilityState_Index>4</CurrentAvailabilityState_Index>
  <AmortizationType_Index>134</AmortizationType_Index>
  <AmortizationTerm_Index>149</AmortizationTerm_Index>
  <LoanTerm_Index>136</LoanTerm_Index>
  <LoanType_Index>127</LoanType_Index>
  <ARMAttributeSource_Index>264</ARMAttributeSource_Index>
  <ARMFixedTerm_Index>269</ARMFixedTerm_Index>
  <ARMIndex_Index>2</ARMIndex_Index>
  <ARMMargin_Index>11</ARMMargin_Index>
  <ARMFirstCap>2.000</ARMFirstCap>
  <ARMPeriodicCap>2.000</ARMPeriodicCap>
  <ARMRelativeCap>6.000</ARMRelativeCap>
  <QualifiedFilterCount>0</QualifiedFilterCount>
  <DisqualifiedFilterCount>0</DisqualifiedFilterCount>
  <OverlayedAttributes>0</OverlayedAttributes>
  <BestExOnly>0</BestExOnly>
  </ProductSet_s>
- <ProductSet_s>
  <ProductSet_Index>954</ProductSet_Index>
  <ProductSet_Name>Conforming 3/1 LIBOR ARM</ProductSet_Name>
  <ProductSet_Description />
  <ProductSetState_Index>6</ProductSetState_Index>
  <ReleaseToProduction>false</ReleaseToProduction>
  <Entity_Index>116</Entity_Index>
  <ParentProductSet_Index>940</ParentProductSet_Index>
  <PricingSource_Index>240</PricingSource_Index>
  <ProductSpecificSet>1</ProductSpecificSet>
  <ScreenOrder>170</ScreenOrder>
  <Product_Name />
  <Product_Abbreviated_Name>Conf 3/1 LIBOR ARM</Product_Abbreviated_Name>
  <Product_Code>523</Product_Code>
  <AvailabilityStartType_Index>3</AvailabilityStartType_Index>
  <AvailabilityEndType_Index>5</AvailabilityEndType_Index>
  <CurrentAvailabilityEnd>2004-01-29T17:54:01.0130000-06:00</CurrentAvailabilityEnd>
  <CurrentAvailabilityState_Index>4</CurrentAvailabilityState_Index>
  <AmortizationType_Index>134</AmortizationType_Index>
  <AmortizationTerm_Index>149</AmortizationTerm_Index>
  <LoanTerm_Index>136</LoanTerm_Index>
  <LoanType_Index>127</LoanType_Index>
  <ARMAttributeSource_Index>264</ARMAttributeSource_Index>
  <ARMFixedTerm_Index>270</ARMFixedTerm_Index>
  <ARMIndex_Index>2</ARMIndex_Index>
  <ARMMargin_Index>11</ARMMargin_Index>
  <ARMFirstCap>2.000</ARMFirstCap>
  <ARMPeriodicCap>2.000</ARMPeriodicCap>
  <ARMRelativeCap>6.000</ARMRelativeCap>
  <QualifiedFilterCount>0</QualifiedFilterCount>
  <DisqualifiedFilterCount>0</DisqualifiedFilterCount>
  <OverlayedAttributes>0</OverlayedAttributes>
  <BestExOnly>0</BestExOnly>
  </ProductSet_s>

I can have multiple ProductSet_s tags. How can I use xmltextreader and specify that if ProductSet_index = "a value that i specify" then pop up a message that shows the value of ProductSet_Name?