The application I'm working on has three tables State, Customer, Orders. In
the first combo box the State is selected. Based on the State selected the
second combo box will be populated with the Customers in that state. Based
on the Customer selected a datagrid will be populated with the customer's
orders.
I setup the query for the secont combo box as follows:
Select CustName From tblCustomer
Where State = @cboState
When I run this no records are selected. Any suggestions on what I am
missing or forgetting? Thanks...
--
Tony
2  2099 
Hi,
I would check that you are passing the right value to your query.
If your combobox is bound to a datatable the selected item will be a
datarowview not the string shown in the combobox.
Ken
-----------------
"Tony A." wrote: The application I'm working on has three tables State, Customer, Orders. In
the first combo box the State is selected. Based on the State selected the
second combo box will be populated with the Customers in that state. Based
on the Customer selected a datagrid will be populated with the customer's
orders.
I setup the query for the secont combo box as follows:
Select CustName From tblCustomer
Where State = @cboState
When I run this no records are selected. Any suggestions on what I am
missing or forgetting? Thanks...
--
Tony
Ken,
The combo box is configured as follows:
Name: cmbCustName
DataSource: TblCustomerBind ingSource1
DisplayMember: CustName
VauleMember: CustName
SelectedItem: TblCustomerBind ingSource1 - CustName
I declared a variable - Dim varCustNmae as String
After the State combo box is changed I have teh following code:
varCustName = cboState.Select edValue
--
Tony
"Ken Tucker [MVP]" wrote: Hi,
I would check that you are passing the right value to your query.
If your combobox is bound to a datatable the selected item will be a
datarowview not the string shown in the combobox.
Ken
-----------------
"Tony A." wrote:
The application I'm working on has three tables State, Customer, Orders. In
the first combo box the State is selected. Based on the State selected the
second combo box will be populated with the Customers in that state. Based
on the Customer selected a datagrid will be populated with the customer's
orders.
I setup the query for the secont combo box as follows:
Select CustName From tblCustomer
Where State = @cboState
When I run this no records are selected. Any suggestions on what I am
missing or forgetting? Thanks...
--
Tony This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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