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Battrip
Asked:2020-04-11 06:53:16 +0000 UTC2020-04-11 06:53:16 +0000 UTC

尝试引用 adotable 值时，参数类型错误

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“编写”了一个能够使用数据库存储的客户端应用程序。有一个组件池：

  • ADOTable4 - 诊所表；
  • ADOTable3 - 表客户端
  • ADOTable2 - 医生表；
  • ADOTable1 - 访问表；

4个数据源附加到它们。还有一个 adoconnection。

示例：当尝试从诊所表、诊所编号列链接到医生表、诊所编号列时，会出现一个对话框：

参数类型错误、超出范围或相互冲突。更详细地说，我在做什么：在 mastersourse 的属性中选择 adotable4 组件，我指定 datasourse2，然后单击 masterfields 并指出应该从什么中引用什么。下面是错误代码。

项目+数据库在这里：https ://drive.google.com/drive/folders/1Hlg0J46iuJ1jEvTv26puGc3HdtcVp5fN?usp=sharing

我真的需要帮助，提前谢谢。

在此处输入图像描述 数据架构。

错误代码：

  [5185BE7B]{adortl250.bpl} Data.Win.ADODB.TCustomADODataSet.InternalSetSort (Line 6013, "Data.Win.ADODB.pas" + 1) + $13
    [50068EB0]{rtl250.bpl  } System.@CheckAutoResult (Line 38448, "System.pas" + 4) + $6
    [5185BE7B]{adortl250.bpl} Data.Win.ADODB.TCustomADODataSet.InternalSetSort (Line 6013, "Data.Win.ADODB.pas" + 1) + $13
    [5185BEC3]{adortl250.bpl} Data.Win.ADODB.TCustomADODataSet.SetSort (Line 6021, "Data.Win.ADODB.pas" + 3) + $4
    [5185C149]{adortl250.bpl} Data.Win.ADODB.TCustomADODataSet.SetIndexFieldNames (Line 6050, "Data.Win.ADODB.pas" + 10) + $2D
    [22FE67DF]{dclado250.bpl} ADOReg.TADOTableFieldLinkProperty.SetIndexFieldNames (Line 510, "ADOReg.pas" + 0) + $3
    [2301E919]{dcldb250.bpl} FldLinks.TLinkFields.Edit (Line 266, "FldLinks.pas" + 6) + $E
    [2301E6F1]{dcldb250.bpl} FldLinks.EditMasterFields (Line 166, "FldLinks.pas" + 5) + $3
    [5005FBCD]{rtl250.bpl  } System.@AsClass (Line 17433, "System.pas" + 2) + $8
    [2301E829]{dcldb250.bpl} FldLinks.TFieldLinkProperty.Edit (Line 228, "FldLinks.pas" + 1) + $9
    [22FE676E]{dclado250.bpl} ADOReg.TADOTableFieldLinkProperty.Edit (Line 495, "ADOReg.pas" + 2) + $2
    [20992E9F]{coreide250.bpl} PropInsp.TPropertyInspector.PropListEditDblClick (Line 976, "PropInsp.pas" + 20) + $5
    [213E6709]{vclide250.bpl} IDEInspListBox.TInspListBox.DoEditDblClick (Line 626, "IDEInspListBox.pas" + 2) + $A
    [213E7FAE]{vclide250.bpl} IDEInspListBox.TInspListBox.EditDblClick (Line 1203, "IDEInspListBox.pas" + 0) + $2
    [50AC51A1]{vcl250.bpl  } Vcl.Controls.TControl.DblClick (Line 7447, "Vcl.Controls.pas" + 1) + $14
    [50AC531C]{vcl250.bpl  } Vcl.Controls.TControl.WMLButtonDblClk (Line 7490, "Vcl.Controls.pas" + 4) + $C
    [50AC4C16]{vcl250.bpl  } Vcl.Controls.TControl.WndProc (Line 7326, "Vcl.Controls.pas" + 91) + $6
    [50063F40]{rtl250.bpl  } System.@FinalizeArray (Line 32151, "System.pas" + 139) + $0
    [5005FD9F]{rtl250.bpl  } System.TObject.Dispatch (Line 17809, "System.pas" + 11) + $0
    [0CB38A5E]{themeloader250.bpl} Idetheme.Vclstylehooks.TIDEStyleHook.WndProc + $7A
    [50067898]{rtl250.bpl  } System.@IntfClear (Line 37236, "System.pas" + 10) + $0
    [0CB38513]{themeloader250.bpl} Idetheme.Vclstylehooks.TIDEStyleHook.HandleMessage + $B7
    [50AC9009]{vcl250.bpl  } Vcl.Controls.TWinControl.IsControlMouseMsg (Line 9960, "Vcl.Controls.pas" + 9) + $2A
    [0CB6F7C6]{themeloader250.bpl} Idetheme.Stylemanager.TIDEThemeStyleEngine.UnRegisterSysStyleHook + $106
    [50AC97FB]{vcl250.bpl  } Vcl.Controls.TWinControl.WndProc (Line 10197, "Vcl.Controls.pas" + 166) + $6
    [213E5E4B]{vclide250.bpl} IDEInspListBox.TPropInspEdit.WndProc (Line 363, "IDEInspListBox.pas" + 7) + $4
    [50AC8DC8]{vcl250.bpl  } Vcl.Controls.TWinControl.MainWndProc (Line 9896, "Vcl.Controls.pas" + 3) + $6
    [5016EBC4]{rtl250.bpl  } System.Classes.StdWndProc (Line 17406, "System.Classes.pas" + 9) + $2
    [50C11A6F]{vcl250.bpl  } Vcl.Forms.TApplication.ProcessMessage (Line 10613, "Vcl.Forms.pas" + 23) + $1
    [50C11AB2]{vcl250.bpl  } Vcl.Forms.TApplication.HandleMessage (Line 10643, "Vcl.Forms.pas" + 1) + $4
    [50C11DE5]{vcl250.bpl  } Vcl.Forms.TApplication.Run (Line 10781, "Vcl.Forms.pas" + 26) + $3
    [005088E2]{bds.exe     } bds.bds (Line 212, "" + 7) + $7
c++

1 个回答

  1. Best Answer

    通过用英文写表和列的名称来纠正错误

    • 0

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