protected void UpdateValue()
{
if (disable_UpdateValue)
{
return;
}
if (DataFieldVM.HasError)
{
return;
}
var newData = GetDataAsByteArray();
Debug.Assert(newData != null && (ulong)newData.Length == endOffset - startOffset + 1);
var origData = doc.ReadBytes(startOffset, newData.Length);
if (Equals(newData, origData))
{
return;
}
var undoDoc = doc as IUndoHexDocument;
Debug.Assert(undoDoc != null);
if (undoDoc != null)
{
undoDoc.WriteUndo(startOffset, newData, string.Format(dnSpy_AsmEditor_Resources.HexField_UndoMessage_Write_Parent_Field, parentName, Name));
}
else
{
doc.Write(startOffset, newData);
}
OnUpdateValue();
}
void WriteData(byte[] data, HexBoxPosition caretPos)
{
doc.Write(offset, data, 0, data.Length);
var hexBox = (HexBox)hexBoxWeakRef.Target;
if (hexBox != null)
{
hexBox.CaretPosition = caretPos;
hexBox.BringCaretIntoView();
}
}
void WriteData(byte[] data) => doc.Write(offset, data, 0, data.Length);