جرب الطريقة التالية
PHP كود :
CoNN.Open()
SQLString = "select * from users where user_nike_name = N' " & TextBox1.Text.ToString & "'"
Dim DA As New SqlClient.SqlDataAdapter(SQLString, CoNN)
Dim DT As New DataTable
DA.Fill(DT)
DataGridView1.DataSource = DT
وعند عرض البيانات بواسطة user_id
PHP كود :
CoNN.Open()
SQLString = "select * from users where user_nike_name = " & CInt(TextBox1.Text) & ""
Dim DA As New SqlClient.SqlDataAdapter(SQLString, CoNN)
Dim DT As New DataTable
DA.Fill(DT)
DataGridView1.DataSource = DT

