Hi Scott ,
My apologies for addressing to the wrong person, it was meant for you.
Issue 1 ( Possible to render from html) :
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This can be achieve by using the xhtml cell type in a grid. Please refer to the XHTML below sample for more details.
C:\Documents and Settings\(user name)\My Documents\Syncfusion\EssentialStudio\6.1.0.34\Windows\Grid.Windows\Samples\2.0\CustomCellTypes\XHTML Cells
Issue 2(Multiple text size and font color in single cell) :
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You can do this by using custom cell types in a grid. Please refer the attached sample that works fine in editing and saving the changes to the RichText cells. To format the edited text in the RichText cells, right click on the cell to get a contextmenu and select font to set the formatting needed.
Here is a sample
http://websamples.syncfusion.com/samples/Grid.Windows/I37249/main.htmIssue 3( link be embedded ):
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Please refer the browser samples under this category. It creates a custom cell type that has a LinkLabel in a cell.
{Installed Drive}:\Documents and Settings\{UserName}\My Documents\Syncfusion\EssentialStudio\6.1.0.34\Windows\Grid.Windows\Samples\2.0\CustomCellTypes\LinkLabelCells\
{Installed Drive}:\Documents and Settings\{UserName}\My Documents\Syncfusion\EssentialStudio\6.1.0.34\Windows\Grid.Windows\Samples\2.0\CustomCellTypes\DerivedCellControlTutorial\
Kindly let us know if you need any further assistance.
Best regards,
Johnson