本文整理汇总了C#中Microsoft.Data.Sqlite.SqliteConnection.ExecuteReaderAsync方法的典型用法代码示例。如果您正苦于以下问题：C# SqliteConnection.ExecuteReaderAsync方法的具体用法？C# SqliteConnection.ExecuteReaderAsync怎么用？C# SqliteConnection.ExecuteReaderAsync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Microsoft.Data.Sqlite.SqliteConnection的用法示例。
在下文中一共展示了SqliteConnection.ExecuteReaderAsync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: LocateIPv6Async
private async Task<IEnumerable<IPRangeInfo>> LocateIPv6Async(IPAddress ip)
{
var flatIP = new FlatIPAddress(ip);
using (var connection = new SqliteConnection(_connectionString))
{
connection.Open();
return await connection.ExecuteReaderAsync(dataReader =>
{
return new IPRangeInfo
{
IPRange = new IPRange
{
Start = new FlatIPAddress { Low = (long)dataReader["StartLow"], High = (long)dataReader["StartHigh"] }.ToIPAddress(),
End = new FlatIPAddress { Low = (long)dataReader["EndLow"], High = (long)dataReader["EndHigh"] }.ToIPAddress(),
},
AreaId = Convert.ToInt32(dataReader["AreaId"]),
ProviderId = Convert.ToInt32(dataReader["ProviderId"]),
};
}, @"
SELECT * FROM IPRangeInfos
WHERE (StartHigh < {1} OR (StartHigh = {1} AND StartLow <= {0}))
AND (EndHigh > {1} OR (EndHigh = {1} AND EndLow >= {0}));",
flatIP.Low, flatIP.High);
}
}