public IEnumerable <ValidationResult> Validate(ValidationContext validationContext)
{
var db = new 客戶資料Entities();
if (this.Id == 0)
{
if (db.客戶聯絡人.Where(p => p.客戶Id == this.客戶Id && p.Email == this.Email).Any())
{
yield return(new ValidationResult("email已存在", new string[] { "email" }));
}
}
else
{
if (db.客戶聯絡人.Where(p => p.客戶Id == this.客戶Id && p.Id != this.Id && p.Email == this.Email).Any())
{
yield return(new ValidationResult("email已存在", new string[] { "email" }));
}
}
yield return(ValidationResult.Success);
}
IEnumerable <ValidationResult> IValidatableObject.Validate(ValidationContext validationContext)
{
var db = new 客戶資料Entities();
if (this.Id == 0)
{
//Create
if (db.客戶聯絡人.Where(p => p.客戶Id == this.客戶Id && p.Email == this.Email).Any())
{
yield return(new ValidationResult("Email exist"));
}
}
else
{
if (db.客戶聯絡人.Where(p => p.客戶Id == this.客戶Id && p.Id != this.Id && p.Email == this.Email).Any())
{
yield return(new ValidationResult("Email exist"));
}
}
yield return(ValidationResult.Success);
}
