IfxDataReader class - IBM
网页IfxDataReader class. The IfxDataReader object is a forward-only cursor that allows read-only access to the data it retrieves from the database. The data source connection must remain active while your application accesses the IfxDataReader object.
IfxDataReader example - IBM
网页The following example demonstrates how to use the properties and methods of the IfxDataReader class.
IfxDataReader public methods - IBM
网页IfxDataReader.GetInt64 Gets the 64-bit signed integer value of the specified field. IfxDataReader.GetName Gets the name for the field to find. IfxDataReader.GetOrdinal Returns the index of the named field. IfxDataReader.GetSchemaTable Returns a DataTable object that describes the column metadata of the IfxDataReader object. IfxDataReader.GetString
问 这两种情况下使用的区别是什么？ - 腾讯云
网页IfxDataReader ifxDataReaders = ifxCommand.ExecuteReader(); using (ifxDataReaders) { if (ifxDataReaders.Read()) { item = (int)ifxDataReaders[0]; } ifxDataReaders.Close(); }
IfxDataReader example - HCL SW Blogs
网页The following example demonstrates how to use the properties and methods of the IfxDataReader class.
IfxDataReader public methods - HCL SW Blogs
网页IfxDataReader.GetInt64 Gets the 64-bit signed integer value of the specified field. IfxDataReader.GetName Gets the name for the field to find. IfxDataReader.GetOrdinal Returns the index of the named field. IfxDataReader.GetSchemaTable Returns a DataTable object that describes the column metadata of the IfxDataReader object. IfxDataReader.GetString
IfxDataReader public properties - HCL Product Documentation
网页The following table shows the public properties of the IfxDataReader class. Table 1. IfxDataReader public properties Property Type Description Depth System.Int32 Always returns 0.
sql - Format Error when reading decimals via IfxDataReader …
网页2022年6月10日 · I am trying to get data from an IBM Database using the IfxDataReader like this: Using myCon As New IfxConnection("CONSTRING") Dim myQuery = "SELECT decimalValue FROM exampletable...
ifxDataReader and Cisco Stored Procedures on Informix
网页2015年6月18日 · After reading through numerous documents on the use of UnityConnection.OdbcSdk tools, I've found how to use the IfxDataReader to run queries, or the command tool to execute stored procedures, but nothing that can capturing the results of executed stored procedure with any of the ifx nuget tool bundle.
IfxDataReader public properties - IBM
网页Table 1. IfxDataReader public properties; Property Type Description; Depth: System.Int32: Always returns 0. FieldCount: System.Int32: Gets the number of columns in the current row. IsClosed: System.Boolean: Gets a value indicating whether the IfxDataReader object is closed. RecordsAffected: System.Int32