Imports System.Data.SqlClient
Imports System.IO
Module SQL_Module
    Public ConString, SQL1, SQL2, 進度條後墜, PA As String
    Public conn As New SqlConnection : Public cmd As New SqlCommand
    Public dr As SqlDataReader : Public da As New SqlDataAdapter
    Public 分段1, 分段2, 分段3, 分段4 As Double
    Public 分母, 圖庫限制 As Integer
    Friend Sub ConnOpen()
        conn.Close() : If conn.State = ConnectionState.Closed Then : conn.ConnectionString = ConString : conn.Open() : End If
    End Sub
    Friend Sub CmdSet_For_DGV()
        cmd.Connection = conn : cmd.CommandText = SQL1 : da.SelectCommand = cmd
    End Sub
    Friend Sub CmdSet_For_dr()
        cmd.CommandText = SQL1 : cmd.Connection = conn : dr = cmd.ExecuteReader
    End Sub
    Friend Sub SQL_連線字串_資料庫()
        ConString = "Data Source=" & GCM_SQL_MGMT.IP_tb.Text & ";
                     Initial Catalog=" & GCM_SQL_MGMT.資料庫_tb.Text & ";
                     Persist Security Info=True;
                     User ID=" & GCM_SQL_MGMT.帳號_tb.Text & ";
                     Password=" & GCM_SQL_MGMT.密碼_tb.Text & ";
                     Max pool size = 200;
                     Connection Timeout=0"
    End Sub
    Friend Sub SQL_連線字串_圖片資料庫()
        ConString = "Data Source=" & GCM_SQL_MGMT.IP_tb.Text & ";
                     Initial Catalog=" & GCM_SQL_MGMT.選擇_tb.Text & ";
                     Persist Security Info=True;
                     User ID=" & GCM_SQL_MGMT.帳號_tb.Text & ";
                     Password=" & GCM_SQL_MGMT.密碼_tb.Text & ";
                     Max pool size = 200;
                     Connection Timeout=0"
    End Sub
End Module