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DataReader already active on this command #1

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lxa520 opened this issue Aug 17, 2022 · 0 comments
Open

DataReader already active on this command #1

lxa520 opened this issue Aug 17, 2022 · 0 comments

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@lxa520
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lxa520 commented Aug 17, 2022

2022/8/17 9:01:41: System.InvalidOperationException: DataReader already active on this command
在 System.Data.SQLite.SQLiteCommand.InitializeForReader()
在 System.Data.SQLite.SQLiteCommand.ExecuteReader(CommandBehavior behavior)
在 System.Data.SQLite.SQLiteCommand.ExecuteDbDataReader(CommandBehavior behavior)
在 System.Data.Common.DbCommand.System.Data.IDbCommand.ExecuteReader(CommandBehavior behavior)
在 System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
在 System.Data.Common.DbDataAdapter.Fill(DataTable[] dataTables, Int32 startRecord, Int32 maxRecords, IDbCommand command, CommandBehavior behavior)
在 System.Data.Common.DbDataAdapter.Fill(DataTable dataTable)
在 System.Data.SQLite.SQLiteHelper.Select(String sql, IEnumerable1 parameters) 在 System.Data.SQLite.SQLiteHelper.Select(String sql, Dictionary2 dicParameters)
在 ActiveServer.MainForm.sptMain_DataReceived(Object sender, SerialDataReceivedEventArgs e)

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