Aha!!!
I think I just got it.
This is strange!
The updateProperty will have this value:
"UPDATE Property SET WHERE House_ID=22"
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Final discovery!
I got it. It was my mistake I should have assigned the values of the labels
but what I had done was assigning the values of the text boxes.
string[] propertyArray = {"Property!",addressLbl.Text,proprietorlbl.Text, arealbl.Text,
cornerlbl.Text, datebuiltlbl.Text,
salerentlbl.Text,pricelbl.Text, commentlbl.Text,
lblstatus.Text,storieslbl.Text,
property_No.Text, ectionNo.Text, sectionName.Text, northEast.Text, northWest.Text,southEast.Text, southWest.Text};
WHILE IT SHOULD'VE BEEN LIKE THIS:
string[] propertyArray = {"Property!",addressLbl.Text,proprietorlbl.Text, arealbl.Text,
cornerlbl.Text, datebuiltlbl.Text,
salerentlbl.Text,
pricelbl.Text, commentlbl.Text,lblstatus.Text,storieslbl.Text, LabelpropertyNo.Text,
LabelSectionNo.Text,LabelSectionName.Text,
LabelNE.Text,LabelNW.Text,LabelSE.Text, LabelSW.Text};
Thanks for all. :)