Hi Deasun,
To workaround this plese refer to the following code snippet:
class MySpreadExportRenderer : SpreadExportRenderer
{
public override void SetWorksheetRowHeight(int rowIndex, int rowHeight, bool isCustom)
{
if (rowHeight > SpreadsheetDefaultValues.MaxRowHeight)
{
rowHeight = (int)SpreadsheetDefaultValues.MaxRowHeight;
}
base.SetWorksheetRowHeight(rowIndex, rowHeight, isCustom);
}
}
Regards,
Nadya
Progress Telerik