public void InvokeTest()
{
var model = new Model {
name = "laojiu"
};
var setter = new PropertySetter(model.GetType().GetProperty("name"));
setter.Invoke(model, "ee");
Assert.True("ee" == model.name);
}
internal void SetValue(TTarget target, TProperty value)
{
_setter.Invoke(target, value);
}
protected IDbDataParameter CreateParameter(PropertyMetadata propertyMetadata, object paramValue, ref int paramIndex, out string parameterName)
{
parameterName = QueryLite.DataService.EntityLiteProvider.ParameterPrefix + "P" + paramIndex.ToString();
IDbDataParameter parameter = QueryLite.DataService.DbProviderFactory.CreateParameter();
parameter.ParameterName = parameterName;
parameter.Size = propertyMetadata.SqlField.Size;
Type propertyType = propertyMetadata.PropertyInfo.PropertyType.UndelyingType();
var sqlParam = parameter as SqlParameter;
if (propertyType.FullName.StartsWith("Microsoft.SqlServer.Types.Sql"))
{
if (sqlParam != null)
{
sqlParam.SqlDbType = SqlDbType.Udt;
//TODO: En .NET Core no va a funcionar porque no existe la propiedad "UdtTypeName" y dará un error en tiempo de ejecución.
udtTypeNameSetter?.Invoke(sqlParam, propertyType.Name.Substring(3).ToLower());
}
else
{
parameter.DbType = DbType.String;
if (propertyType.Name.StartsWith("SqlHierarchyId"))
{
parameter.Size = 4000;
}
else
{
parameter.Size = 1073741823;
}
}
}
else
{
if (propertyMetadata.SqlField.ProviderType != int.MaxValue)
{
this.QueryLite.DataService.EntityLiteProvider.SetProviderTypeToParameter(parameter, propertyMetadata.SqlField.ProviderType);
}
else if (propertyMetadata.SqlField.DbType == DbType.AnsiStringFixedLength)
{
parameter.DbType = DbType.AnsiString;
}
else if (propertyMetadata.SqlField.DbType == DbType.StringFixedLength)
{
parameter.DbType = DbType.String;
}
else if (propertyMetadata.SqlField.DbType == DbType.Time && sqlParam != null)
{
sqlParam.SqlDbType = SqlDbType.Time;
}
else
{
parameter.DbType = propertyMetadata.SqlField.DbType;
}
parameter.SourceColumn = propertyMetadata.PropertyInfo.Name;
if (propertyMetadata.SqlField.Precision != 255 && propertyMetadata.SqlField.Precision != 0)
{
parameter.Precision = propertyMetadata.SqlField.Precision;
}
if (propertyMetadata.SqlField.Scale != 255)
{
parameter.Scale = propertyMetadata.SqlField.Scale;
}
}
if (paramValue != null && (parameter.DbType == DbType.String || parameter.DbType == DbType.AnsiString) && !(paramValue is string))
{
var convertible = paramValue as IConvertible;
if (convertible != null)
{
paramValue = convertible.ToString(CultureInfo.InvariantCulture);
}
else
{
paramValue = paramValue.ToString();
}
}
INullable sqlNullable = paramValue as INullable;
parameter.Value = (paramValue == null || (sqlNullable != null && sqlNullable.IsNull)) ? DBNull.Value : paramValue;
paramIndex++;
return(parameter);
}
void SetPropertyValue(TValue data)
{
setter.Invoke(data);
}
