本文整理汇总了C#中System.Data.AcceptRejectRule枚举的典型用法代码示例。如果您正苦于以下问题：C# AcceptRejectRule枚举的具体用法？C# AcceptRejectRule怎么用？C# AcceptRejectRule使用的例子？那么恭喜您, 这里精选的枚举代码示例或许可以为您提供帮助。
在下文中一共展示了AcceptRejectRule枚举的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: CreateConstraint
private void CreateConstraint(DataSet dataSet,
string table1, string table2,string column1, string column2)
{
// Declare parent column and child column variables.
DataColumn parentColumn;
DataColumn childColumn;
ForeignKeyConstraint foreignKeyConstraint;
// Set parent and child column variables.
parentColumn = dataSet.Tables[table1].Columns[column1];
childColumn = dataSet.Tables[table2].Columns[column2];
foreignKeyConstraint = new ForeignKeyConstraint
("SupplierForeignKeyConstraint", parentColumn, childColumn);
// Set null values when a value is deleted.
foreignKeyConstraint.DeleteRule = Rule.SetNull;
foreignKeyConstraint.UpdateRule = Rule.Cascade;
foreignKeyConstraint.AcceptRejectRule = AcceptRejectRule.None;
// Add the constraint, and set EnforceConstraints to true.
dataSet.Tables[table1].Constraints.Add(foreignKeyConstraint);
dataSet.EnforceConstraints = true;
}