前提是不能设置GridView的列宽(可以设置表头的宽度代替列宽)
把下面代码加到Me.objGv.DataBind()下面
objGv.HeaderRow.Style.Add("word-break", "keep-all")
'GridView内容强制不换行
For i As Integer = 0 To objGv.Rows.Count - 1
For j As Integer = 0 To objGv.Rows(i).Cells.Count - 1
objGv.Rows(i).Cells(j).Wrap = False
objGv.Rows(i).Cells(j).Style.Add("word-break", "keep-all")
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