使用Visual Studio Pro 2013的Firebird DDEX提供程序3.0.1

Question

我安装了FirebirdSql.Data.FirebirdClient v4.6.4.0（来自msi） 然后DDEX提供程序3.0.1（来自msi）通过VS进行数据操作。

我在位置 C：\ Windows \ Microsoft.NET \ assembly \ GAC_MSIL \ FirebirdSql.Data.FirebirdClient \ v4.0_4.6.4.0__3750abcc3150b00c 中检查了GAC 并且预期有import win32api, win32con import time import ImageGrab import ImageOps import os from numpy import * from PIL import Image x_pad = 148 y_pad = 27 def start(): #Clicks the random number generator's "Again!" button mousePos((1153, 404)) leftClick() print "Click: 'generate random number' button" print "Wait for 'random number' to load..." print time.sleep(4) detectNum(): #Detects the colour of a pixel which is different for #each number: 1, 2 or 3 def detectNum(): b1 = (x_pad + 1,y_pad+1,x_pad+640,y_pad+480) im = ImageGrab.grab() #im.save(os.getcwd() + '\\Snap__' + str(int(time.time())) +'.png', 'PNG') #print im im = im pixelLocation = 1312,371 pixelColour = im.getpixel(pixelLocation) print pixelColour if pixelColour == (167, 79, 0): print "1: rock" print mousePos((64, 310)) leftClick() print"Click: 'rock' button" time.sleep(.1) elif pixelColour == (239, 199, 135): print "2: paper" print mousePos((175, 313)) leftClick() print"Click: 'paper' button" time.sleep(.1) elif pixelColour == (255, 255, 255): print "3: scissors" print mousePos((377, 317)) leftClick() print"Click: 'scissors' button" time.sleep(.1) #Clicks the "bet amount" field mousePos((348, 180)) leftClick() print "Click: 'bet amount' field" time.sleep(.1) #Type in bet amount #Clicks "create battle" button mousePos((195, 429)) leftClick() print "Click: 'create battle' button" print print "Wait for 'success' popup to appear..." print time.sleep(1) #Click the cross on "success" message mousePos((477, 306)) leftClick() print "Click: 'success' popup cross" time.sleep(.1) #Clicks the second tab (shows "your battles") mousePos((119, 2)) leftClick() print "Click: second tab" print time.sleep(.1) isBtnPrsnt() #Checks if the "remove" button is present #Thereby checking if the game is present def isBtnPrsnt(): box = (383,331,481,370) im = ImageOps.grayscale(ImageGrab.grab(box)) a = array(im.getcolors()) a = a.sum() print a #im.save(os.getcwd() + '\\button__' + str(int(time.time())) + '.png', 'PNG') #return a #The button is present if a == 19984: print "Button? Yes. Game is active." #Checks again if the button is no longer present time.sleep(.1) isBtnPrsnt() #The button is not present elif a == 4547: print "Button? No. Game is over." print #Clicks chrome on windows task bar mousePos((62, 716)) leftClick() print "Click: chrome on task bar" time.sleep(.1) #Clicks second window (shows "recent wins") mousePos((190, 615)) leftClick() print "Click: second window" time.sleep(.1) #Right clicks the page mousePos((201, 198)) rightClick() print "RightClick: page" time.sleep(.1) #Clicks reload to update results mousePos((311, 259)) leftClick() print "Click: 'reload' button" time.sleep(10) result() def result(): count = 0 box = (380,200,760,230) image = ImageGrab.grab(box) for x in range(1,380): for y in range(1,30): px = image.getpixel((x, y)) if px[1] == 118: count = count + 1 #print count if x == 379: if count >= 20: return "win" else: #print count = 0 box = (380,200,760,230) image = ImageGrab.grab(box) for x in range(1,380): for y in range(1,30): px = image.getpixel((x, y)) if px[1] == 68: count = count + 1 #print count if x == 379: if count >= 20: return "loose" else: return "draw" def leftClick(): win32api.mouse_event(win32con.MOUSEEVENTF_LEFTDOWN,0,0) time.sleep(.1) win32api.mouse_event(win32con.MOUSEEVENTF_LEFTUP,0,0) def rightClick(): win32api.mouse_event(win32con.MOUSEEVENTF_RIGHTDOWN,0,0) time.sleep(.1) win32api.mouse_event(win32con.MOUSEEVENTF_RIGHTUP,0,0) def leftDown(): win32api.mouse_event(win32con.MOUSEEVENTF_LEFTDOWN,0,0) time.sleep(.1) print 'left Down' def leftUp(): win32api.mouse_event(win32con.MOUSEEVENTF_LEFTUP,0,0) time.sleep(.1) print 'left release' def mousePos(cord): win32api.SetCursorPos((x_pad + cord[0], y_pad + cord[1])) #Enter "get_cords()" into the shell to print the cords of the mouse def getCords(): x,y = win32api.GetCursorPos() x = x - x_pad y = y - y_pad print x,y def main(): pass if __name__ == '__main__': main() 。

不幸的是，在服务器资源管理器中尝试设置新数据连接时，我收到错误FirebirdSql.Data.FirebirdClient.dll。

我多次尝试安装和卸载提供程序，没有帮助。

以下是我的machine.config文件中的代码：  C：\的Windows \ Microsoft.NET \框架\ v4.0.30319 \配置

"Unable to find the requested .NET Framework Data Provider. It may not be installed"

C：\的Windows \ Microsoft.NET \ Framework64 \ v4.0.30319 \配置

<system.data>
    <DbProviderFactories><add name="Microsoft SQL Server Compact Data Provider 4.0" invariant="System.Data.SqlServerCe.4.0" description=".NET Framework Data Provider for Microsoft SQL Server Compact" type="System.Data.SqlServerCe.SqlCeProviderFactory, System.Data.SqlServerCe, Version=4.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91"/><add name="FirebirdClient Data Provider" invariant="FirebirdSql.Data.FirebirdClient" description=".NET Framework Data Provider for Firebird" type="FirebirdSql.Data.FirebirdClient.FirebirdClientFactory, FirebirdSql.Data.FirebirdClient, Version=4.6.4.0, Culture=neutral, PublicKeyToken=3750abcc3150b00c"/><add name="FirebirdClient Data Provider" invariant="FirebirdSql.Data.FirebirdClient" description=".NET Framework Data Provider for Firebird" type="FirebirdSql.Data.FirebirdClient.FirebirdClientFactory, FirebirdSql.Data.FirebirdClient, Version=4.6.4.0, Culture=neutral, PublicKeyToken=3750abcc3150b00c"/></DbProviderFactories>
</system.data>

任何帮助都将非常感激。

Answer 1

您收到错误"Unable to find the requested .NET Framework Data Provider. It may not be installed"，因为您在machine.config中有第二个firebird条目。这发生在to a bug in the installer，但仍未解决。

使用Firebird 3.0时会发生"connection rejected by remote interface"错误，可能是因为3.0的新身份验证。在这里，你必须降级到2.5.4，enable the old legacy authentication或等待.Net提供商的更新，以完全支持Firebird 3.0，包括新的身份验证。