public string ConvertCommonOperations(MemberExpression expression)
{
PropertyInfo property = expression.Member as PropertyInfo;
if (property != null && property.PropertyType == typeof(bool))
{
return(WmiQueryUtility.ConvertBinaryBooleanToSQL(expression.Member, true));
}
return(WmiQueryUtility.ConvertMemberToSql(expression.Member));
}
public override string Visit(BinaryExpression expression)
{
string where = null;
where += Context.Visit(expression.Left);
where += WmiQueryUtility.ConvertBinaryTypeToSql(expression.NodeType);
if (expression.Right.Type == typeof(String))
{
where += $"'{Context.Visit(expression.Right)}'";
}
else
{
where += Context.Visit(expression.Right);
}
return(where);
}
public static string ConvertBinaryBooleanToSQL(MemberInfo memberInfo, bool value)
=> $"{WmiQueryUtility.ConvertMemberToSql(memberInfo)} = {value}";