📜  数据行值空检查 - 任何代码示例

📅  最后修改于: 2022-03-11 14:59:10.088000             🧑  作者: Mango

代码示例1
foreach(DataRow row in table.Rows)
{
    object value = row["ColumnName"];
    if (value == DBNull.Value)
        // do something
    else
        // do something else
}