private XlsxDimension ReadDimension(XmlReader xmlReader)
{
var dimValue = xmlReader.GetAttribute(ARef);
xmlReader.Skip();
if (!string.IsNullOrEmpty(dimValue))
{
var dimension = new XlsxDimension(dimValue);
if (dimension.IsRange)
{
return(dimension);
}
}
return(null);
}
private void ReadWorksheetGlobals()
{
if (string.IsNullOrEmpty(Path))
{
return;
}
foreach (var sheetObject in ReadWorksheetStream(true))
{
switch (sheetObject.Type)
{
case XlsxElementType.Dimension:
Dimension = (XlsxDimension)sheetObject;
break;
case XlsxElementType.HeaderFooter:
XlsxHeaderFooter headerFooter = (XlsxHeaderFooter)sheetObject;
HeaderFooter = headerFooter.Value;
break;
}
}
if (Dimension == null)
{
int rows = int.MinValue;
int cols = int.MinValue;
foreach (var sheetObject in ReadWorksheetStream(false))
{
if (sheetObject.Type == XlsxElementType.Row)
{
var rowBlock = (XlsxRow)sheetObject;
rows = Math.Max(rows, rowBlock.RowIndex);
cols = Math.Max(cols, rowBlock.GetMaxColumnIndex());
}
}
if (rows != int.MinValue && cols != int.MinValue)
{
Dimension = new XlsxDimension(rows, cols);
}
}
}