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几段代码简单的 vb.net 改写成c# 提示错误请高手点指

wangxiucn 2013-09-14 12:10:16

Dim dr As DataGridViewRow = dg.CurrentRow
If dr IsNot Nothing Then
Dim ColumnInfo As ColumnInfo = dr.DataBoundItem
Dim index As Integer = ColumnInfos.IndexOf(ColumnInfo)
If index <> 0 Then

DataGridViewRow dr = dg.CurrentRow;
if (dr != null)
{
ColumnInfo ColumnInfo = dr.DataBoundItem; int index = ColumnInfos.IndexOf(ColumnInfo);

错误 16 无法将类型“object”隐式转换为“ColumnInfo”。存在一个显式转换(是否缺少强制转换?)

请高手多多指点

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