WebResponse.MIMEType
From Xojo Documentation
Property (As String )
aWebResponse.MIMEType = newStringValue
or
StringValue = aWebResponse.MIMEType
New in 2020r1
Supported for all project types and targets.
or
StringValue = aWebResponse.MIMEType
New in 2020r1
Supported for all project types and targets.
Gets or sets the HTTP "Content-Type" header.
Notes
The default value is "text/html".