/// <summary>
///
/// </summary>
/// <param name="value"></param>
/// <returns></returns>
private bool ParseParameterValue(out IComparable value)
{
value = null;
ParameterDefine pd = GetSelectedParameterDefine();
object paramValue = GetParameterValue();
IComparable v = null;
try
{
v = (IComparable)Convert.ChangeType(paramValue, pd.TypeCode);
}
catch (Exception ex)
{
NUnit.UiKit.UserMessage.Display(ex.ToString());
return(false);
}
if (pd.Constraint == null)
{
return(true);
}
value = v;
return(pd.Constraint.Verify(v));
}
//}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void okButton_Click(object sender, EventArgs e)
{
IComparable value;
bool r = ParseParameterValue(out value);
if (!r)
{
return;
}
// TODO: 2010-07-29 convert param value to byte[]
//
// 1. get converter name
// 2. get bytes converter
// 3. bc.ConvertToBytes( paramvalue ) save to data byte array
//
ParameterDefine pd = this.GetSelectedParameterDefine();
string converterName = pd.ConverterName;
IBytesConverter ibc = GetBytesConverter(converterName);
if (ibc == null)
{
string exmsg = string.Format("cannot get bytesconverter '{0}'", converterName);
throw new InvalidOperationException(exmsg);
}
byte[] bs = ibc.ConvertToBytes(value);
this._datas = bs;
this.DialogResult = DialogResult.OK;
Close();
}
public static List<ParameterDefine> LoadParameterDefine()
{
List<ParameterDefine> parameterDefines = new List<ParameterDefine>();
string sql = "SELECT * FROM dbo.FT_ParameterDefine()";
DataAccess.GetInstance().ExecuteReader(sql, CommandType.Text, delegate(SqlDataReader reader) {
while (reader.Read())
{
ParameterDefine parameter = new ParameterDefine();
parameter.ParameterKey = reader["ParameterKey"].ToString();
parameter.SettingParameterType = reader["SettingType"].ConvertToEnumValue<SettingParameterType>();
parameter.SqlDbType = reader["SqlDbType"].ConvertToEnumValue<SqlDbType>();
parameterDefines.Add(parameter);
}
});
return parameterDefines;
}