Question

considering this code

  Dim cn As New ADODB.Connection, cn2 As New ADODB.Connection                         Dim rs As ADODB.Recordset                         Dim connString As String                         Dim SelectFieldName                          Set cn = CurrentProject.Connection                         SelectFieldName = astrFields(intIx)                         Set rs = cn.OpenSchema(adSchemaColumns, _                         Array(Empty, Empty, Empty, SelectFieldName))  strsql = select field from rs!tablename 

Now i understand that this will work in VBA by getting the table name where the field is present.

I just want to know what would be C# equivalent for this piece of code?

Answer 1

Using System.Data.SqlClient;  //////now use following codes to retrieve data////// String ConStr = 'Data Source=localhost;Initial Catalog=Database Name;Integrated Security=True';         SqlConnection sqlcnn;         SqlCommand sqlcmd;         SqlDataReader sqldr;         string plssql; plssql = 'select field from table_name where condition';         sqlcnn = new SqlConnection(ConStr);         sqlcnn.Open();         sqlcmd = new SqlCommand(plssql, sqlcnn);         sqldr = sqlcmd.ExecuteReader(); String val=sqldr['field name'].ToString(); sqlcmd.Close(); sqlcnn.Close(); 

Chris
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