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RDLC, Parameter-based Dynamic Picture, C #

Can a dynamic image be added to a parameter in an rdlc report? eg:

=SWITCH(Parameters!picture.Value="1","picture1.jpg", Parameters!picture.Value="2","picture2.png")

or something similar?

or in any other way use the parameter value for guidance for a dynamic image?

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c # dynamic parameters image rdlc
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2 answers

Yes it is possible. See this blog post for a good explanation.

In short, do the following:

  • Set the Source image property to External
  • Set the Value property to an expression of type =Parameters!PathToPicture.Value for the image =Parameters!PathToPicture.Value
  • Set the EnableExternalImages property of the ReportViewer or LocalReport to true
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You can set the parameter value as the path to the selected image. Then simply set the Image Source to External. There are other ways; if not, just say so.

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