1. excel遍历一列的函数
先需要得到有多少行数据比如有N行,然后再for(inti=0;i<N;i++){excelWorkSheet.colum[你要遍历的列索引]=值}
2. sql遍历一列
sql中min就是求最小值的意思 ,和excel类似,使用方法具体操作如下。
首先,在一张数据集里有很多数据,min函数就是通过遍历全表之后,然后把所有数据排序自动取最小,写法:select min(字段) from 表名,直接将字段名放入min函数的括号中中即可。
3. excel遍历一列数据
编程如下:Subaa()Dimi,jj=UsedRange.Rows.CountFori=1ToUsedRange.Rows.CountIfCells(i,1)="某个记录"ThenRange(Cells(i,1),Cells(j,1)).EntireRow.SelectExitSubEndIfNextEndSub
4. excel 遍历列数据
要遍历,不用VBA就得用迭代计算,一般在公式中所谓的遍历就是数组公式,用MID(A1,{1,2,3,4,5},1)这种类型拆开,但由于文本连接没内置函数,拆开了就合不到一起了。
5. 什么是遍历数列
意思很多遍,很多次。
“遍”,读音为biàn,在六书中属于形声字。“遍”的基本含义为全面,到处,如遍历、遍布;引申含义为量词,次,回,如看了三遍。
在日常使用中,“遍”也常做动词,表示走遍,如凡永嘉山水,游历殆遍。——宋·沈括《梦溪笔谈》。
“遍”,形声字。篆书从彳,表示走一圈;扁声兼表绕一圈而非正圆。隶、楷书从辶,仍表示走一圈。本义为走遍。引申为普遍、到处。
6. Excel 遍历
用vba编个程序可以实现。
将一个案例分享给大家。程序页面如下:
部分代码如下:
Private Sub CommandButton4_Click()
'开始抽奖
Dim zb As String, dj As String, rs As Integer
Dim SARR(1 To 5000, 1 To 2) '存放本次抽奖的候选人清单 1-姓名 2-电话号码
'Dim lsARR '存放最近100次的候选人
Dim ZZ1 As Integer, ZZ2 As Integer, ZZ3 As Integer
'Dim jgarr
Dim ysARR(1 To 3, 1 To 3) As Integer '三种颜色参数
Dim zjZD '仅存放姓名+半角分号(;)+4位尾号
Dim myName As String
Dim hxRs As Integer, ZJRS As Integer '候选人数,中奖人数
Const lsRs = 100 '存放100位候选人
Set zjZD = CreateObject("scripting.dictionary")
'ReDim jgarr(1 To ZJRS) As Long
A = 0 '
ysARR(1, 1) = 255: ysARR(1, 2) = 250: ysARR(1, 3) = 0
ysARR(2, 1) = 255: ysARR(2, 2) = 10: ysARR(3, 3) = 10
ysARR(3, 1) = 255: ysARR(3, 2) = 250: ysARR(3, 3) = 0
'清空颜色
For I = 1 To 15
myName = "TextBox" & I
Set xx = Me.Controls(myName)
xx.BackColor = RGB(255, 255, 255)
xx.ForeColor = RGB(255, 215, 0)
xx.Font.Size = 10
xx.BackStyle = 0
ZZ3 = ZZ3 - 1
If ZZ3 = 0 Then ZZ3 = 15
Next I
zb = ComboBox1.Value
dj = ComboBox2.Value
ZJRS = ComboBox3.Value '中奖人数
'读取还可抽取人数
With Sheets("中奖人数设定")
For I = 3 To 8
If .Cells(I, 2) = zb Then Exit For
Next I
For j = 9 To 11
If .Cells(2, j) = dj Then Exit For
Next j
kcqrs = .Cells(I, j) '可抽取人数
End With
If ZJRS = 0 Or ZJRS > kcqrs Or ZJRS > 15 Then
MsgBox ("抽奖人数设置不正确!")
Exit Sub
End If
ReDim jgarr(1 To ZJRS, 1 To 2)
'读取候选人 放入sarr
Select Case zb
Case "A"
lh = 2
Case "B"
lh = 5
Case "C"
lh = 8
Case "D"
lh = 11
Case "E"
lh = 14
Case "F"
lh = 17
End Select
hxRs = 0
With Sheets("人员清单")
HH = 3
Do While .Cells(HH, lh) <> ""
If .Cells(HH, lh + 2) = "" Then '检查是否中奖,已经中奖的不得参与摇奖
hxRs = hxRs + 1
SARR(hxRs, 1) = .Cells(HH, lh)
SARR(hxRs, 2) = .Cells(HH, lh + 1)
End If
HH = HH + 1
Loop
End With
ZZ1 = 0: ZZ2 = 0: ZZ3 = 0
upperbound = hxRs
lowerbound = 1
'1-11:中奖人数和候选人数一样时,单独做一个循环
If ZJRS < hxRs Then GoTo 200
'一样时
Do While True
For ZZ2 = 1 To hxRs
myName = "TextBox" & ZZ2
Set xx = Me.Controls(myName)
xx.Text = SARR(ZZ2, 1) & Chr(10) & Right(SARR(ZZ2, 2), 4)
Next ZZ2
DoEvents '释放程序控制权,允许其他事件
Sleep (5) '延时ms
DoEvents '释放程序控制权,允许其他事件
If A = 1 Then GoTo 300
Loop
200:
Do While True
100:
SJS = Int((upperbound - lowerbound + 1) * Rnd + lowerbound)
MYKEY = Trim(SARR(SJS, 1)) & ";" & Trim(Right(SARR(SJS, 2), 4))
If zjZD.EXISTS(MYKEY) Then
ZZ1 = ZZ1 + 1
If ZZ1 > 10000 Then
MsgBox ("数据异常!!!")
Exit Sub
End If
GoTo 100
End If
'ZZ1 = ZZ1 + 1
'If ZZ1 = 101 Then ZZ1 = 1
ZZ2 = ZZ2 + 1
If ZZ2 = ZJRS + 1 Then ZZ2 = 1
'ZZ3 = ZZ3 + 1
'If ZZ3 = 4 Then ZZ3 = 1
'lsARR(ZZ1) = sjs
myName = "TextBox" & ZZ2
Set xx = Me.Controls(myName)
'xx.Text = Left(SARR(SJS, 2), 3) & "XXXX" & Right(SARR(SJS, 2), 4)
xx.Text = SARR(SJS, 1) & Chr(10) & Right(SARR(SJS, 2), 4)
zjZD.RemoveAll
For I = 1 To ZJRS
myName = "TextBox" & I
Set xx = Me.Controls(myName)
If xx.Text <> "" Then
MYKEY2 = qczf(Left(xx.Text, InStr(xx.Text, Chr(10)) - 1)) & ";" & Right(xx.Text, 4)
zjZD.Add MYKEY2, I
End If
Next I
'xx.BackColor = RGB(ysARR(ZZ3, 1), ysARR(ZZ3, 2), ysARR(ZZ3, 3))
DoEvents '释放程序控制权,允许其他事件
Sleep (5) '延时ms
DoEvents '释放程序控制权,允许其他事件
300:
If A = 1 Then
For I = 1 To ZJRS
myName = "TextBox" & I
Set xx = Me.Controls(myName)
xx.BackColor = RGB(ysARR(1, 1), ysARR(1, 2), ysARR(1, 3))
xx.ForeColor = RGB(0, 0, 255)
xx.Font.Size = 20
xx.BackStyle = 1
'ZZ3 = ZZ3 - 1
'If ZZ3 = 0 Then ZZ3 = 15
Next I
Exit Sub
End If
Loop
End Sub
Private Sub CommandButton5_Click()
A = 1
End Sub
Private Sub CommandButton6_Click() '记录中奖信息
Dim zjZD
Dim ZJRS
Dim zjArr
zb = ComboBox1.Value '组别
dj = ComboBox2.Value '等级
ZJRS = ComboBox3.Value '中奖人数
Set zjZD = CreateObject("scripting.dictionary")
'遍历文本框,获取中奖的电话号码
For I = 1 To ZJRS
myName = "TextBox" & I
Set xx = Me.Controls(myName)
ARR = Split(xx.Text, Chr(10))
MYTEXT = qczf(ARR(0)) & ";" & qczf(ARR(1))
zjZD.Add MYTEXT, I
xx.Text = ""
xx.BackColor = RGB(255, 255, 255)
Next I
Select Case zb
Case "A"
lh = 2
Case "B"
lh = 5
Case "C"
lh = 8
Case "D"
lh = 11
Case "E"
lh = 14
Case "F"
lh = 17
End Select
With Sheets("人员清单")
For I = 3 To .Cells(10000, lh).End(xlUp).Row
'SARR(SJS, 1) & Chr(10) & Right(SARR(SJS, 2), 4)
'mytext = Left(.Cells(I, lh + 1).Text, 3) & Right(.Cells(I, lh + 1).Text, 4)
MYTEXT = qczf(.Cells(I, lh).Text) & ";" & qczf(.Cells(I, lh + 1).Text)
If zjZD.EXISTS(MYTEXT) Then
.Cells(I, lh + 2) = dj
End If
Next I
End With
End Sub
Private Sub Frame2_Click()
xxx = 1
End Sub
Private Sub UserForm_Initialize()
Dim xstr(1 To 6) As String '保存每列的数据
Dim ystr(1 To 3) As String
Dim zstr(1 To 15) As Integer '
xstr(1) = "A"
xstr(2) = "B"
xstr(3) = "C"
xstr(4) = "D"
xstr(5) = "E"
xstr(6) = "F"
ComboBox1.List = xstr
ystr(1) = "一等奖"
ystr(2) = "二等奖"
ystr(3) = "三等奖"
ComboBox2.List = ystr
For I = 1 To 15
zstr(I) = I
Next I
ComboBox3.List = zstr
ComboBox3.Value = 15
End Sub
7. excel遍历一列单元格
for each 变量 in 容器 next for each dyg in range("a1:e10") msgbox dyg.value next 遍历a1到e10的每一个单元格的值.你可以事先往里面填数. 容器可以改成工作表,工作簿 如果需要溯及既往,for循环可以用循环节-1来处理,for each就没办法了. foreach代码更简洁.
8. 遍历列表的两种方法
List是java集合对象,js内置对象中并没有List对象,但是你可以根据js的特性,构造一个List对象,但是基本上可以确定的是js list对象也是依赖于Array,或者是Object对象。 但是个人感觉没有那个必要, 对于js遍历java集合对象(list)的话,需要进行一些转化操作,可以将java中的list对象中的数据通过 json-lib来转成json。如果再做处理,
9. 如何遍历一个列表
第一个问题你用的for-in,这样你的list没有一个序号,也就不能判断第一个元素了,像这样遍历的为什么不用for i in range(len(list))呢。。
10. excel函数运用到一列
首先给一个单元格赋予函数公式,鼠标移至单元格右下角,当光标变成“+”的时候,下拉选择想要应用该函数的所有单元格,即可运用到该列。
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