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Vb.net 数据字符串中的特殊字符(@)在dataview行筛选器中产生错误_Vb.net - Fatal编程技术网

Vb.net 数据字符串中的特殊字符(@)在dataview行筛选器中产生错误

Vb.net 数据字符串中的特殊字符(@)在dataview行筛选器中产生错误,vb.net,Vb.net,我有一个加载了数据的数据表。一列包含字符串值“Insurance@4_25%” 将dataview行筛选器创建为: Property Expense as string = "Insurance @ 4_25%" dv.rowfilter = "Expense = " & Expense 我收到错误“SyntaxErrorException未处理。无法解释位置21处的标记'@' 当我将数据值应用于属性时,我使用.toString。此列也不包含任何字符串分

我有一个加载了数据的数据表。一列包含字符串值“Insurance@4_25%”

将dataview行筛选器创建为:

    Property Expense as string = "Insurance @ 4_25%"        
    dv.rowfilter = "Expense = " & Expense
我收到错误“SyntaxErrorException未处理。无法解释位置21处的标记'@'

当我将数据值应用于属性时,我使用.toString。此列也不包含任何字符串分隔符

有什么想法吗?

因为,您可以使用单引号作为字符串分隔符

dv.RowFilter = "Expense = '" & Expense & "'"