/// <summary>
/// Creates a new DBParam with an constant value.
/// NOTE: The parameter type cannot be determined if null or DBUnll is passed as the value
/// </summary>
/// <param name="paramValue"></param>
/// <returns></returns>
public static DBParam ParamWithValue(object paramValue)
{
DBParam pref = new DBParamRef();
pref.Value = paramValue;
return(pref);
}
/// <summary>
/// Creates a new DBParam with the DbType and constant value.
/// </summary>
/// <param name="type">The DbType of the parameter</param>
/// <param name="paramValue">The value of the parameter</param>
/// <returns></returns>
public static DBParam ParamWithValue(System.Data.DbType type, object paramValue)
{
DBParam pref = new DBParamRef();
pref.Value = paramValue;
pref.DbType = type;
return(pref);
}
//
// static factory methods
//
#region public static DBParam Param(string name) + 3 overloads
/// <summary>
/// Creates a new DBParam clause with the specified generic name. Cannot support delegate methods as values
/// </summary>
/// <param name="genericName">The generic name of the parameter (e.g. param1 rather than @param1)</param>
/// <returns></returns>
public static DBParam Param(string genericName)
{
DBParam pref = new DBParamRef();
pref.Name = genericName;
return(pref);
}
/// <summary>
/// Creates a new DBParam with the specified name, type, and constant value
/// </summary>
/// <param name="genericName">The generic name of the parameter (e.g. param1 rather than @param1)</param>
/// <param name="type">The type of the parameter</param>
/// <param name="value">The value of the parameter</param>
/// <returns></returns>
public static DBParam ParamWithValue(string genericName, System.Data.DbType type, object value)
{
DBParam pref = new DBParamRef();
pref.Name = genericName;
pref.DbType = type;
pref.Value = value;
return(pref);
}
/// <summary>
/// Creates a new DBParam with the name and constant value.
/// </summary>
/// <param name="genericName">The generic name of the parameter (e.g. param1 rather than @param1)</param>
/// <param name="value">The value of the parameter</param>
/// <returns></returns>
public static DBParam ParamWithValue(string genericName, object value)
{
DBParam pref = new DBParamRef();
pref.Value = value;
pref.Name = genericName;
return(pref);
}
/// <summary>
/// Creates a new DBParam with the specified name, DBType and direction. Cannot support delegate methods as values
/// </summary>
/// <param name="genericName">The generic name of the parameter (e.g. param1 rather than @param1)</param>
/// <param name="type">The DbType of the parameter</param>
/// <param name="direction">The parameters direction</param>
/// <returns></returns>
public static DBParam Param(string genericName, System.Data.DbType type, System.Data.ParameterDirection direction)
{
DBParam pref = new DBParamRef();
pref.Name = genericName;
pref.DbType = type;
pref.Direction = direction;
return(pref);
}
/// <summary>
/// Creates a new DBParam with the specified name, DBtype and size. Cannot support delegate methods as values
/// </summary>
/// <param name="genericName">The generic name of the parameter (e.g. param1 rather than @param1)</param>
/// <param name="type">The type of the parameter</param>
/// <param name="size">The (maximum) size of the parameter</param>
/// <returns></returns>
public static DBParam Param(string genericName, System.Data.DbType type, int size)
{
DBParam pref = new DBParamRef();
pref.Name = genericName;
pref.DbType = type;
pref.Size = size;
return(pref);
}