Dim datagrid As New DataGridView
datagrid.DataSource = Me.DataGridView1
Dim k As Integer
k = Me.DataGridView1.RowCount
Dim b(k - 1) As String
For i As Integer = 0 To k - 1
b(i) = datagrid.Rows(i).Cells("name").Value.ToString
Next
Dim ddd As String = ""
For i As Integer = 0 To k - 1
ddd = ddd + b(i)
Next
[Quote=引用 2 楼 yiyi14661 的回复:]
引用 1 楼 hlxcoo2007 的回复:
图片没看见
dim str as string=""
for i as integer=0 to me.datagridview1.rows.count-1
str= str & me.datagridview1.rows(i).cell(这里写你要的那一列的列号).value
end for
[Quote=引用 1 楼 hlxcoo2007 的回复:]
图片没看见
dim str as string=""
for i as integer=0 to me.datagridview1.rows.count-1
str= str & me.datagridview1.rows(i).cell(这里写你要的那一列的列号).value
end for
[/Quote]
我试了 它有错提示“ 变量i在封闭块中隐藏变量 ”是什么原因啊 我不太懂 麻烦拉