>>

>>HI, All
>>i don't know how to set the data structure DataGridViewTextBoxColumn, DataGridViewComboBoxColumn in Datagriderview 
>> < In this time, i want to change the  countryid as 國家........Dim colcombo As New DataGridViewComboBoxColumn
>> ' and i want countryid as 國家, is select in country talbe 's key
>>' so countryid as 國家 is a foreignkey in this table, but in country table is primary key
>>
>>My table has 3 fields,  this is my code
>>
>>Dim qs As String = "select storeid as 貨主編號, countryid as 國家 , storename as 貨主名稱 from storer"
>>
>>            da = New SqlDataAdapter(qs, cn)
>>            da.Fill(ds, "Storer")
>>
>>            Me.StorerBindingSource.DataSource = ds.Tables("Storer")
>>
>>            Me.dg.DataSource = Me.StorerBindingSource
>>
>>            Dim col As New DataGridViewTextBoxColumn
>>            col = dg.Columns(0)
>>            col.MaxInputLength = 10
>>            col = dg.Columns(1)                             
>>            col.MaxInputLength = 20                             
>>            col = dg.Columns(2)                                     
>>            col.MaxInputLength = 50
>>

>
>
>

>dg.Columns(0).MaxInputLength = 10
>dg.Columns(1).MaxInputLength = 20                             
>dg.Columns(2).MaxInputLength = 50
>

>There is no need of col definition.

I'm wondering why do you change column names this way and would it work? I doubt you can use non English column names (or, at least, I'd rather keep them in English).