In this post we are exploring more about Constraint class. We use an object
of the Constraint class to represent a database constraint—such as unique values
for a column or that a particular column is a foreign key into another table. We
can store multiple Constraint objects in a DataTable.
Here some of the Constraint properties:
|
Sr.No
|
Property
|
Type
|
Description
|
|
1)
|
ConstraintName
|
string
|
Gets or sets the name of the Constraint object.
|
|
2)
|
Table
|
DataTable
|
Gets the DataTable to which the Constraint object belongs.
|
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