int integerColumnValue = (int)r[i]; And finally, you could use one of the many Get methods that the SqlDataReader offers: int integerColumnValue = r.GetInt(i); These includeGetInt,GetString,GetDoubleetc, all of which accept an integer parameter for the column index. One thing to bear...
Get Client Mac Address in Asp.Net Web Application Get Client pc name Get Column Names in DataSet Get date for every Sunday in a Month (C#) Get file path within project Get form submit response Get Full Path Of File Using Fileupload Control In C# Get hidden field value on server side se...
The DataReader implementation must provide two basic capabilities: forward-only access over the result sets obtained by executing a command and access to the column types, names, and values within each row. Clients use the Read method of the DataReader object...
Returns this error: at ExcelDataReader.ExcelDataReader`2.GetOrdinal(String name) in C:\\workspace-PR\\ExcelDataReader\\src\\ExcelDataReader\\ExcelDataReader.cs:line 95 at System.Data.SqlClient.SqlBulkCopy.WriteRowSourceToServerCommon(Int32 columnCount) at System.Data.SqlClient.SqlBulkCopy.Write...
Listing the Columns of a SqlDataReader, Reading Data from SqlDataReader Without Column Names: A Guide, Comparing C# - SQLDataReader's Index Access with GetOrdinal(ColumnName) Method
However, if I try and work with a smallint value from a SQL database, I cannot get it to work. In the below code, the "Typeclass" column of the SQL database is a "smallint" data type: int mTypeclass; mTypeclass = Int32.Parse(sdrEx.String("Typeclass")); ...
Get Client Mac Address in Asp.Net Web Application Get Client pc name Get Column Names in DataSet Get date for every Sunday in a Month (C#) Get file path within project Get form submit response Get Full Path Of File Using Fileupload Control In C# Get hidden field value on server side se...
you create aDataReaderobject by callingCommand.ExecuteReaderto retrieve rows from the data source. TheDataReaderimplementation must provide two basic capabilities: forward-only access over the result sets obtained by executing a command and access to the column type...
However, if I try and work with a smallint value from a SQL database, I cannot get it to work. In the below code, the "Typeclass" column of the SQL database is a "smallint" data type: int mTypeclass; mTypeclass = Int32.Parse(sdrEx.String("Typeclass")); ...