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By default, every appearance of a data marker will be populated with the same data. For example, if %%=Header.CompanyLogo(image) appears on multiple slides, each data marker will be populated with the company logo. This behavior can be overwritten using data binding properties.

In order for repeat behavior to work properlyWhen importing multiple row of data, the data marker must be placed in a list entry or table row. The list or table will be expanded to contain all of the imported data. See Fitting Data on to Multiple Slides for options to import data sets that are too large to fit on a single slide.

Repeat Slide Behavior

DataBindingProperties

Data binding properties can be used to specify the way data is imported into the presentation.
To set the max number of rows to import onto each slide of the presentation use MaxRowsPerSlide. MaxRowsPerSlide will continue to import more rows of data as long as it can find a data marker with the 'continue' modifier. For more information see Fitting Data on to Multiple Slides

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PowerPointWriter will import all the rows in a multidimensional array (Object[,]) or a jagged array using built-in repeating behavior.

          string[][] twodim = {
               new string[]{"Watertown", "MA", "02472"},
               new string[]{"Washington", "DC", "20036"}
               };
          string[] names = {"City", "State", "Zip"};
          pptt.BindData(twodim,
               names,
               "TwoDimArray",
          pptt.CreateDataBindingProperties());
          pptt.Process();
          pptt.Save(Page.Response,
               "ArrayBinding.pptx",
               false);
        

          Dim twodim()() As String = New String()() { _
               New String(){"Watertown", "MA", "02472"}, _
               New String(){"Washington", "DC", "20036"}, _
               }
          Dim names As String() = {"City", "State", "Zip"}
          pptt.BindData(twodim, _
               names, _
               "TwoDimArray", _
          pptt.CreateDataBindingProperties())
          pptt.Process()
          pptt.Save(Page.Response, _
              "ArrayBinding.pptx", _
               False)
        

Custom objects

TO FILL IN AFTER THE MULTIPLE ROWS WITH NOTE ABOUT "ONLY 1 ROW OF DATA"

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