110,536
社区成员
发帖
与我相关
我的任务
分享
public static string tostring(object obj)
{
if (object.Equals(obj, DBNull.Value)||object.Equals(obj,null))
return string.Empty;
return obj.ToString();
}
public static tostring(object obj)
{
if (object.Equals(obj, DBNull.Value)||object.Equals(obj,null))
return string.Empty;
return obj.ToString();
}
//在你的代码中调用此函数,将空值的去除
public int Count = 0;
for (int i = 0; i < this.datagridview.RowCount - 1; i++)
{
if(this.OrderDGV.Rows[i].Cells[0] == null) continue;
Count =tostring(this.OrderDGV.Rows[i].Cells[0].Value);
插入操作
}