请教datagrid的一个问题，好多人解决不了！！

这个方法我也会，能不能在datagrid上想一个方法！！！

好象不可以。
用MSFLEXGRID试试

写循环改变col和row判断datagrid格子中的值，如果是“1”则改成“李”，是“2”则改成“王”。

如果是用ADO代码，在绑定DataGrid前修改RecordSet

例程下载:
http://microinfo.top263.net/Zip/Format.exe原文: http://microinfo.top263.net/Txt/Format.txt
微信软件工作室 (MicroInfo Soft Studio) 于溪玥(PlayYuer) 2000/02/01 帖:
《VB6 之数据格式化对象使用技巧》    Visual Basic 提供了许多工具以满足数据访问编程的需要,其中引用微软数据格式化对象库
(Microsoft Data Formatting Object Library) 格式化对象技术是 VB6 的增强功能。其最大优
点是可以通过编程随心所欲地格式化数据(可参阅 MSDN )。下面以格式化 DataGrid 各列数据为
例,演示数据格式化对象的使用方法。首先,根据 DataGrid 各列的数据类型,确定格式化后的格式:
       布尔(Boolean)型数据:True = 是;False = 否;
       数字(Number)型数据:格式化为大写;
其次,确认工程已经引用(Reference)了Microsoft Data Formatting Object Library。
再次,在窗体上绘制一个DataGrid控件。
接下来,就可以编写代码了:1．声明带 WithEvents 关键字的 StdDataFormat 对象类型的窗体模块级的私有变量,作为大写
   格式的数据格式对象:   Option Explicit
   Private WithEvents FmtX As StdDataFormat
2．编写Private Sub Form_Load()事件过程:   Private Sub Form_Load()
   '创建含有货币、布尔、数字型字段的记录集
   Dim adoRecordset As New ADODB.Recordset
   adoRecordset.Fields.Append "Fld1", adCurrency, , adFldIsNullable + adFldMayBeNull
   adoRecordset.Fields.Append "Fld2", adBoolean, , adFldIsNullable + adFldMayBeNull
   adoRecordset.Fields.Append "Fld3", adDouble, , adFldIsNullable + adFldMayBeNull
   adoRecordset.Open
   adoRecordset.AddNew Array("fld1", "fld2", "fld3"), Array(1001231.01, True, 634532.23)
   adoRecordset.AddNew Array("fld1", "fld2", "fld3"), Array(1000.23, False, 89758242)   Set DataGrid1.DataSource = adoRecordset   FormatDataGrid DataGrid1
   End Sub
3．编写一个过程,格式化 DataGrid,可在需要的时机调用:   Sub FormatDataGrid(DataGridX As DataGrid)
       Dim FmtY As New StdDataFormat '用于布尔型字段格式
       FmtY.Type = fmtBoolean
       FmtY.TrueValue = "是" '"真" "对"
       FmtY.FalseValue = "否" '"假" "错"       Set FmtX = New StdDataFormat '实例化用于格式化货币型字段的对象
       FmtX.Type = fmtCustom '用于货币型字段格式       Dim adoRecordsetX As ADODB.Recordset
       Set adoRecordsetX = DataGridX.DataSource       Dim i As Integer
       For i = 0 To adoRecordsetX.Fields.Count - 1
           With DataGridX.Columns.Item(i)
                Select Case adoRecordsetX.Fields.Item(i).Type  '可根据字段数据类型设置数据格式
                       Case adNumeric, adVarNumeric, _
                            adBigInt, adUnsignedInt, adUnsignedTinyInt, _
                            adUnsignedSmallInt, adUnsignedBigInt, _
                            adInteger, adSmallInt, adBigInt, adTinyInt, _
                            adDecimal, adDouble, adSingle '与数字有关的数据类型
                            .DataFormat.Format = "Standard"
                            .Alignment = dbgRight
                       Case adCurrency '货币型
                            Set .DataFormat = FmtX
                            .Alignment = dbgRight
                       Case adBoolean
                            Set .DataFormat = FmtY '布尔型字段设为自定义格式
                            .Alignment = dbgCenter
                       Case adDate, adDBDate, adDBTimeStamp
                            .DataFormat.Format = "Long Date" '日期、时间
                            .Alignment = dbgRight
                       Case Else '其它,如:文本等
                            .Alignment = dbgLeft
                     End Select
           End With
       Next i
   End Sub
4．编写数据格式化对象的格式化 (Format) 事件过程:   Private Sub FmtX_Format(ByVal DataValue As StdFormat.StdDataValue)
   '读者可自行编写将数字转化为大写的函数!例如(附录: NtoC 函数):
   DataValue = NtoC(Trim(Str(DataValue)), "圆", "角", "分")
   End Sub   (该方案在 PWin 9.X 和 VB 6.0 下通过。)
    数据格式化对象,可以用于格式化各种具有 DataFormat 属性的控件,程序员可以将数据显示
为各种格式。如果格式非常简单,可以使用传统的 Format 函数。如果格式布尔型数据,可以使用
过程级的数据格式化对象。如果格式非常复杂,情况很多,则须使用窗体模块级的带事件数据格式
化对象,并编程该对象的 Format 等事件。(欢迎去 Http://microinfo.top263.net 下载例程)================================================
《附录: NtoC 函数》
Option Explicit
Public Function NtoC(ByVal sNum As String, Optional ByVal Yuan As String = "美圆", Optional ByVal Jiao As String = "美角", Optional ByVal Fen As String = "美分") As String
If Val(Trim(sNum)) > 0 Then
   Dim sIntD, sDecD As String
   Dim i, iCount, j, iLength As Integer
   Dim lStartPos As Long
   Dim sBIT(4), sUNIT(3), sCents(2) As String
   sBIT(0) = "" '个
   sBIT(1) = "拾"
   sBIT(2) = "佰"
   sBIT(3) = "仟"
   sUNIT(0) = ""
   sUNIT(1) = "万"
   sUNIT(2) = "亿"
   sUNIT(3) = "yu"
   sCents(0) = Fen
   sCents(1) = Jiao
   Dim temp As String
   If InStr(Trim(sNum), ".") > 0 Then
      temp = Left(Trim(sNum), InStr(Trim(sNum), ".") - 1)
   Else
      temp = Trim(sNum)
   End If
   iCount = IIf(Len(temp) Mod 4, Len(Trim(temp)) \ 4 + 1, Len(Trim(temp)) \ 4)
   lStartPos = 1
   For i = iCount To 1 Step -1
       If i = iCount And Len(Trim(temp)) Mod 4 <> 0 Then
          iLength = Len(Trim(temp)) Mod 4
       Else
          iLength = 4
       End If
       sIntD = Mid(Trim(temp), lStartPos, iLength)
       For j = 1 To Len(Trim(sIntD))
           If Val(Mid(sIntD, j, 1)) <> 0 Then
              NtoC = NtoC & Choose(Val(Mid(sIntD, j, 1)), "壹", "贰", "叁", "肆", "伍", "陆", "柒", "捌", "玖") & sBIT(Len(Trim(sIntD)) - j)
           Else
              If Val(Mid(sIntD, j + 1, 1)) <> 0 Then
                 NtoC = NtoC & "零"
              End If
           End If
       Next j
       lStartPos = lStartPos + iLength
       If i < iCount Then
          If (Val(Mid(sIntD, Len(Trim(sIntD)), 1)) <> 0 Or Val(Mid(sIntD, Len(Trim(sIntD)) - 1, 1)) <> 0 Or Val(Mid(sIntD, Len(Trim(sIntD)) - 2, 1)) Or Val(Mid(sIntD, Len(Trim(sIntD)) - 3, 1)) <> 0) Then
             NtoC = NtoC & sUNIT(i - 1)
          End If
       Else
          NtoC = NtoC & sUNIT(i - 1)
       End If
   Next
   If Len(Trim(NtoC)) > 0 Then
      NtoC = NtoC & Yuan
   End If
   '小数
   If InStr(1, Trim(sNum), ".") <> 0 Then
      sDecD = Right(sNum, Len(Trim(sNum)) - InStr(1, Trim(sNum), "."))
      For i = 1 To Len(Trim(sDecD))
          If Val(Mid(Trim(sDecD), i, 1)) <> 0 Then
             NtoC = NtoC & Choose(Val(Mid(Trim(sDecD), i, 1)), "壹", "贰", "叁", "肆", "伍", "陆", "柒", "捌", "玖")
             NtoC = NtoC & sCents(2 - i)
             If i >= 2 Then
                Exit For
             End If
          Else
             If Len(Trim(NtoC)) > 0 Then
                NtoC = NtoC & "零"
             End If
          End If
      Next i
   Else
      NtoC = NtoC & "整"
   End If
Else
   NtoC = "零" & Yuan
End If
End Function

to playyuer:微信的Data Report Plus DLL在打印MSChart时为什么属性只读？能回答吗？

调试易

请教datagrid的一个问题，好多人解决不了！！

解决方案 »