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[英]VB.net 2010 - IndexOutOfRange from datagridview when refreshing dataset
[英]How to export the content of a datagridview to a text file vb.net 2010
请我有一个具有1列(客户名称)的datagridview,我想将其内容导出到文本文件(c:\\ file.txt)中。 我怎样才能做到这一点 ? 谢谢
最简单的方法是:
Dim result As String = ""
'go through all rows
For rowNumber As Integer = 0 To DataGridView1.Rows.Count - 1
'this gets just column 0 (the first column)
result += DataGridView1.Item(0, rowNumber).ToString
Next
'write out the string
File.WriteAllText("c:\file.txt", result)
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