/// <summary>
/// 生成参数.
/// </summary>
/// <param name="ParamName">参数名称.</param>
/// <param name="DbType">参数类型.</param>
/// <param name="Size">参数大小.</param>
/// <param name="Direction">参数方向.</param>
/// <param name="Value">参数值.</param>
/// <returns>生成后的参数.</returns>
public static DbParameter MakeParam(string ParamName, DbTypeWrapper DbType, Int32 Size, ParameterDirection Direction, object Value)
{
DbParameter param;
param = Provider.MakeParam(ParamName, DbType, Size);
param.Direction = Direction;
if (!(Direction == ParameterDirection.Output && Value == null))
{
param.Value = Value;
}
return(param);
}
public DbParameter MakeParam(string paramName, DbTypeWrapper dbType, int size)
{
SQLiteParameter param = null;
if (size > 0)
{
param = new SQLiteParameter(paramName, dbType, size);
}
else
{
param = new SQLiteParameter(paramName, dbType);
}
return(param);
}
/// <summary>
/// 生成参数.
/// </summary>
/// <param name="ParamName">参数名称.</param>
/// <param name="DbType">参数类型.</param>
/// <param name="Size">参数大小..</param>
/// <param name="Value">参数值.</param>
/// <returns>生成后的参数.</returns>
public static DbParameter MakeInParam(string ParamName, DbTypeWrapper DbType, int Size, object Value)
{
return(MakeParam(ParamName, DbType, Size, ParameterDirection.Input, Value));
}
/// <summary>
/// 生成参数.
/// </summary>
/// <param name="ParamName">参数名称.</param>
/// <param name="DbType">参数类型.</param>
/// <param name="Size">参数大小.</param>
/// <returns>生成后的参数.</returns>
public static DbParameter MakeOutParam(string ParamName, DbTypeWrapper DbType, int Size)
{
return(MakeParam(ParamName, DbType, Size, ParameterDirection.Output, null));
}
public System.Data.Common.DbParameter MakeParam(string paramName, DbTypeWrapper dbType, int size)
{
throw new NotImplementedException();
}