public static void clearBlob(ICswResources CswResources, BlobDataReturn Return, BlobDataParams Request)
{
CswNbtResources NbtResources = (CswNbtResources)CswResources;
CswPropIdAttr PropId = new CswPropIdAttr(Request.propid);
CswNbtNode Node = NbtResources.Nodes[PropId.NodeId];
if (null != Node)
{
CswNbtMetaDataNodeTypeProp MetaDataProp = NbtResources.MetaData.getNodeTypeProp(PropId.NodeTypePropId);
if (null != MetaDataProp)
{
CswNbtNodePropWrapper FileProp = Node.Properties[MetaDataProp];
if (NbtResources.Permit.canNodeType(CswEnumNbtNodeTypePermission.Edit, MetaDataProp.getNodeType(), NbtResources.CurrentNbtUser) &&
NbtResources.Permit.isPropWritable(CswEnumNbtNodeTypePermission.Edit, MetaDataProp, null, FileProp))
{
CswNbtSdTabsAndProps tabsandprops = new CswNbtSdTabsAndProps(NbtResources);
tabsandprops.ClearPropValue(Request.propid, true);
Request.Blob = new CswNbtSdBlobData.CswNbtBlob();
Request.success = true;
Return.Data = Request;
}
else
{
throw new CswDniException(CswEnumErrorType.Warning, "You do not have sufficient priveledges to clear this File property", "User " + NbtResources.CurrentNbtUser.UserId + " attempted to call clearBlob without sufficient priviledges.");
}
}
}
}
} // addPropertyToLayout()
public bool ClearPropValue(string PropIdAttr, bool IncludeBlob)
{
return(_TabsPropsSd.ClearPropValue(PropIdAttr, IncludeBlob));
} // ClearPropValue()