Hi have a response class that has three models, all of a certain type...
public class AssociationResponse
{
public AssociationModel ItemDetail {get;set;}
public AssociationModel[] Children {get;set;}
public AssociationModel Parent {get; set;}
public int ErrorCode { get; set; }
public string ErrorMessage { get; set; }
}
Now i am struggling in how to convert the AssociationModel[] Children to a simple dataset, so that i can convert them into datatables and show the results in a tree diagram.. unless anybody knows of a better way?
In my code behind
public AssociationModel ItemDetail { get; set; } = new AssociationModel();
public AssociationModel Parent { get; set; } = new AssociationModel();
public AssociationModel Child { get; set; } = new AssociationModel();
public async Task LoadData(string SerialNumber)
{
try
{
GetAssociationBySerialNumberRequest request = new GetAssociationBySerialNumberRequest()
{
SerialNumber = SerialNumber
};
response = await IAssociation.AssociationGetData(request);
AssociationResponse resp = new AssociationResponse();
if (SerialNumber != null)
{
ItemDetail = response.ItemDetail;
Parent = response.Parent;
**DataSet dset = new DataSet();**
}
}
Any help would be greatful. PS there are three tables within my [] Children.. So i wanted to somehow access them, i have tried saving to a datatable type, but that doesn't work. any help appreciated.
Edit
The problem, i am having is that i cant seem to convert the arrays to a dataset. Not sure how to do this.
Will this work for you?
I use this extension method to convert IEnumerable to Datatables
public static DataTable ToDataTable<T>(this IList<T> data)
{
var props = TypeDescriptor.GetProperties(typeof(T));
var table = new DataTable();
for (var i = 0; i < props.Count; i++)
{
var prop = props[i];
Type propertyType;
if (prop.PropertyType.IsGenericType &&
prop.PropertyType.GetGenericTypeDefinition() == typeof(Nullable<>))
{
propertyType = prop.PropertyType.GetGenericArguments()[0];
}
else
{
propertyType = prop.PropertyType;
}
table.Columns.Add(prop.Name, propertyType);
}
var values = new object[props.Count];
foreach (var item in data)
{
for (var i = 0; i < values.Length; i++)
{
values[i] = props[i].GetValue(item);
}
table.Rows.Add(values);
}
return table;
}
Edited
What about this method?
public static DataTable ToDataTable(IList<AssociationModel> data)
{
var props = TypeDescriptor.GetProperties(typeof(AssociationModel));
var table = new DataTable();
for (var i = 0; i < props.Count; i++)
{
var prop = props[i];
Type propertyType;
if (prop.PropertyType.IsGenericType &&
prop.PropertyType.GetGenericTypeDefinition() == typeof(Nullable<>))
{
propertyType = prop.PropertyType.GetGenericArguments()[0];
}
else
{
propertyType = prop.PropertyType;
}
table.Columns.Add(prop.Name, propertyType);
}
var values = new object[props.Count];
foreach (var item in data)
{
for (var i = 0; i < values.Length; i++)
{
values[i] = props[i].GetValue(item);
}
table.Rows.Add(values);
}
return table;
}
and your code will change like follow
if (SerialNumber != null)
{
ItemDetail = response.ItemDetail;
Parent = response.Parent;
DataTable dataTable = ToDataTable(response.Children.ToList());
}
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.