using system;
using system.componentmodel;
using system.collections;
using system.diagnostics;
using system.data;
using system.data.sqlclient;
using system.configuration;
namespace my.components
///
/// run stored procedure.
///
/// name of stored procedure.
/// stored procedure params.
/// stored procedure return value.
public int runproc(string procname, sqlparameter prams)
///
/// run stored procedure.
///
/// name of stored procedure.
/// return result of procedure.
public void runproc(string procname, out sqldatareader datareader)
///
/// run stored procedure.
///
/// name of stored procedure.
/// stored procedure params.
/// return result of procedure.
public void runproc(string procname, sqlparameter prams, out sqldatareader datareader)
///
/// create command object used to call stored procedure.
///
/// name of stored procedure.
/// params to stored procedure.
/// command object.
private sqlcommand createcommand(string procname, sqlparameter prams)
// return param
cmd.parameters.add(
new sqlparameter("returnvalue", sqldbtype.int, 4,
parameterdirection.returnvalue, false, 0, 0,
string.empty, datarowversion.default, null));
return cmd;
}///
/// open the connection.
///
///
/// close the connection.
///
public void close()
///
/// release resources.
///
public void dispose()
}///
/// make input param.
///
/// name of param.
/// param type.
/// param size.
/// param value.
/// new parameter.
public sqlparameter makeinparam(string paramname, sqldbtype dbtype, int size, object value)
///
/// make input param.
///
/// name of param.
/// param type.
/// param size.
/// new parameter.
public sqlparameter makeoutparam(string paramname, sqldbtype dbtype, int size)
///
/// make stored procedure param.
///
/// name of param.
/// param type.
/// param size.
/// parm direction.
/// param value.
/// new parameter.
public sqlparameter makeparam(string paramname, sqldbtype dbtype, int32 size, parameterdirection direction, object value)
///
/// 執行sql
///
///
///
///
///
/// 建立資料集
///
///
///
///
///
///
///
sqlcommand sqlcmd=new sqlcommand(strquery,con);
trycatch(exception e)
sqldataadapter da=new sqldataadapter();
da.selectcommand=sqlcmd;
dataset ds=new dataset();
da.fill(ds,strtable);
da.dispose();
return ds.tables[strtable];
}///
/// 得到結果集數
///
///
/// }}
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