Passing variables in SQL Query

[Braze]

Hi,

Currently i am developing a project in the vb.net 2005,
In that project I have a DataGridView of which is being populated via a table adaptor.

I can populate it with a query where the value is statically assigned in the query.

What I'd like is a textbox where I can type in a variable for the query and then populate the datagridview.

but i am not getting how to pass the text box value to the sql query at runtime.

[Reegan]

Firstly you need to change your query. Try something like:

SELECT * FROM a table WHERE (YourField=@variable)

Now, when you fill the tableadapter you will need to specify the "@variable",

Me.YourTableAdapter.Fill(YourDataSet.TableName, stValueFromTextBox)

Where fill is your query name, just set the value from the text box to a string, then put the string name in.

[Zecho]

Hi,

you can do it by using the following code,
use the following query to pass,

'get records from the customer table
Dim commandString As String = _
"Select * from Customer WHERE Custid =" & TextBox1.Text.ToString & ""


Hope this will help you.