本文整理汇总了C#中System.Data.ConstraintCollection.AddRange方法的典型用法代码示例。如果您正苦于以下问题：C# ConstraintCollection.AddRange方法的具体用法？C# ConstraintCollection.AddRange怎么用？C# ConstraintCollection.AddRange使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Data.ConstraintCollection的用法示例。
在下文中一共展示了ConstraintCollection.AddRange方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: ConstraintAddRange
public static void ConstraintAddRange(DataSet dataSet)
{
try
{
// Reference the tables from the DataSet.
DataTable customersTable = dataSet.Tables["Customers"];
DataTable ordersTable = dataSet.Tables["Orders"];
// Create unique and foreign key constraints.
UniqueConstraint uniqueConstraint = new
UniqueConstraint(customersTable.Columns["CustomerID"]);
ForeignKeyConstraint fkConstraint = new
ForeignKeyConstraint("CustOrdersConstraint",
customersTable.Columns["CustomerID"],
ordersTable.Columns["CustomerID"]);
// Add the constraints.
customersTable.Constraints.AddRange(new Constraint[]
{uniqueConstraint, fkConstraint});
}
catch(Exception ex)
{
// Process exception and return.
Console.WriteLine("Exception of type {0} occurred.",
ex.GetType());
}
}