private void Init()
{
TargetColumnAttribute attribute = this.MpropertyInfo.GetCustomAttribute <SqlDataBaseService.colunm.TargetColumnAttribute>();
if (attribute == null)
{
this._colunmName = this._mpropertyInfo.Name;
this._isPk = false;
this.IsFK = false;
this.IsHasNull = true;
this.Column_type = "varchar";
this.DataLength = -1;
}
if (string.IsNullOrWhiteSpace(attribute.Name))
{
this._colunmName = this._mpropertyInfo.Name;
}
else
{
this._colunmName = attribute.Name;
}
if (string.IsNullOrWhiteSpace(attribute.ColumnType))
{
this.Column_type = attribute.ColumnType;
}
this.Column_type = "varchar";
if (attribute.DataLength < 1)
{
this.DataLength = attribute.DataLength;
}
else
{
this.DataLength = -1;
}
if (attribute.Default_Value == null)
{
this.Default_value = attribute.Default_Value;
}
this.Default_value = null;
this._isPk = attribute.Is_PK;
this.IsFK = attribute.IsFK;
this.IsHasNull = attribute.IsHasNull;
}
private ClassFiledInfo(PropertyInfo info, object _colunmValue = null)
{
this._colunmName = null;
this._colunmValue = null;
this._isPk = false;
this._customAttribute = null;
this._mpropertyInfo = null;
this._isFK = false;
this._isHasNull = true;
this._column_type = "";
this._dataLength = -1;
this._default_value = null;
this.MpropertyInfo = info;
this._colunmValue = _colunmValue;
this.Init();
}
private void Init()
{
TargetColumnAttribute attribute = this.MpropertyInfo.GetCustomAttribute <TargetColumnAttribute>();
if (attribute == null)
{
this._colunmName = this._mpropertyInfo.Name;
this.IsPk = false;
this.IsFK = false;
this.IsHasNull = true;
this.Column_type = "varchar";
this.DataLength = -1;
return;
}
ColunmName = this.MpropertyInfo.Name;
if (!string.IsNullOrWhiteSpace(attribute.Name))
{
ColunmName = attribute.Name;
}
Column_type = ColumnConfigCantas.DEFAULT_COLUMN_TYPE;
if (!string.IsNullOrWhiteSpace(attribute.ColumnType))
{
Column_type = attribute.ColumnType;
}
DataLength = -1;
if (attribute.DataLength > 0)
{
DataLength = attribute.DataLength;
}
Default_value = null;
if (attribute.Default_Value != null)
{
this.Default_value = attribute.Default_Value;
}
this.IsPk = attribute.Is_PK;
this.IsFK = attribute.IsFK;
this.IsHasNull = attribute.IsHasNull;
}
