Binding Strongly-Typed Collection to a Grid Control

[Sefa Sevtekin]

I am trying to bind a strongly-typed collection to a data
grid on a windows form like:

BeerInventory inventory = new BeerInventory() ;
inventory.Add(n ew Beer
("Hamms", "Hamms Brewing Co.", 3));
inventory.Add(n ew Beer
("Budweiser" , "Anheuser-Busch", 1000));
inventory.Add(n ew Beer("Mulhollan d
Rain", "City Brewers", 113));
button1.Text = inventory[1].name;

dataGrid1.DataS ource = inventory;

The grid doesn't show the records.Any idea??

Sefa

[Thomas Tomicek [MVP]]

Define "Strongly typed collection". How did you program this?

Otherwise - well - something is wrong with the colleciton OR the setup of
the grid.

--
Regards

Thomas Tomiczek
THONA Software & Consulting Ltd.
(Microsoft MVP C#/.NET)

"Sefa Sevtekin" <se******@de.ib m.com.removeSpa m> wrote in message
news:05******** *************** *****@phx.gbl.. .

I am trying to bind a strongly-typed collection to a data
grid on a windows form like:

BeerInventory inventory = new BeerInventory() ;
inventory.Add(n ew Beer
("Hamms", "Hamms Brewing Co.", 3));
inventory.Add(n ew Beer
("Budweiser" , "Anheuser-Busch", 1000));
inventory.Add(n ew Beer("Mulhollan d
Rain", "City Brewers", 113));
button1.Text = inventory[1].name;

dataGrid1.DataS ource = inventory;

The grid doesn't show the records.Any idea??

Sefa

[Sefa Sevtekin]

Hi Thomas,

Thanks for your reply. Here is my strongly-typed
collection:

public class BeerInventory :
System.Collecti ons.CollectionB ase
{

public int Add(Beer value)
{
return List.Add(value) ;
}

public Beer this[int index]
{
get
{
return (Beer)List[index];
}
set
{
List[index] = value;
}
}
}
I don't think there is a flaw in collection. Anything that
I have to configure on Grid???

Thanks,
Sefa

-----Original Message-----
Define "Strongly typed collection". How did you program this?
Otherwise - well - something is wrong with the colleciton OR the setup ofthe grid.

--
Regards

Thomas Tomiczek
THONA Software & Consulting Ltd.
(Microsoft MVP C#/.NET)

"Sefa Sevtekin" <se******@de.ib m.com.removeSpa m> wrote in messagenews:05******* *************** ******@phx.gbl. ..

I am trying to bind a strongly-typed collection to a data grid on a windows form like:

BeerInventory inventory = new BeerInventory() ;
inventory.Add(n ew Beer
("Hamms", "Hamms Brewing Co.", 3));
inventory.Add(n ew Beer
("Budweiser" , "Anheuser-Busch", 1000));
inventory.Add(n ew Beer("Mulhollan d
Rain", "City Brewers", 113));
button1.Text = inventory[1].name;

dataGrid1.DataS ource = inventory;

The grid doesn't show the records.Any idea??

Sefa

.

[Ignacio Machin]

Hi ,

It may sound silly, but did you call DataBind() after setting the
DataSource ?
I use a lot of such binding and until now I have never had any problem.

Cheers,

--
Ignacio Machin,
ignacio.machin AT dot.state.fl.us
Florida Department Of Transportation

"Sefa Sevtekin" <se******@de.ib m.com.removeSpa m> wrote in message
news:05******** *************** *****@phx.gbl.. .

I am trying to bind a strongly-typed collection to a data
grid on a windows form like:

BeerInventory inventory = new BeerInventory() ;
inventory.Add(n ew Beer
("Hamms", "Hamms Brewing Co.", 3));
inventory.Add(n ew Beer
("Budweiser" , "Anheuser-Busch", 1000));
inventory.Add(n ew Beer("Mulhollan d
Rain", "City Brewers", 113));
button1.Text = inventory[1].name;

dataGrid1.DataS ource = inventory;

The grid doesn't show the records.Any idea??

Sefa

[Ignacio Machin]

Whoops, sorry I did not see that part in the original post , I was thinking
of a asp.net grid :)

Cheers,

--
Ignacio Machin,
ignacio.machin AT dot.state.fl.us
Florida Department Of Transportation

"Thomas Tomicek [MVP]" <t.********@tho na-consulting.com> wrote in message
news:%2******** ********@TK2MSF TNGP12.phx.gbl. ..

You dont have to call DataBind on a winform.

--
Regards

Thomas Tomiczek
THONA Software & Consulting Ltd.
(Microsoft MVP C#/.NET)

"Ignacio Machin" <ignacio.mach in AT dot.state.fl.us > wrote in message
news:eA******** ********@tk2msf tngp13.phx.gbl. ..

Hi ,

It may sound silly, but did you call DataBind() after setting the
DataSource ?
I use a lot of such binding and until now I have never had any problem.

Cheers,

--
Ignacio Machin,
ignacio.machin AT dot.state.fl.us
Florida Department Of Transportation

"Sefa Sevtekin" <se******@de.ib m.com.removeSpa m> wrote in message
news:05******** *************** *****@phx.gbl.. .

I am trying to bind a strongly-typed collection to a data
grid on a windows form like:

BeerInventory inventory = new BeerInventory() ;
inventory.Add(n ew Beer
("Hamms", "Hamms Brewing Co.", 3));
inventory.Add(n ew Beer
("Budweiser" , "Anheuser-Busch", 1000));
inventory.Add(n ew Beer("Mulhollan d
Rain", "City Brewers", 113));
button1.Text = inventory[1].name;

dataGrid1.DataS ource = inventory;

The grid doesn't show the records.Any idea??

Sefa