[英]how to print [0][0] as 001 using C# in SQL Server
I want to know that how to print 0 as 000 and 1 as 001 in C# and so on.我想知道如何在 C# 中将 0 打印为 000,将 1 打印为 001 等等。
I tried using dt.Rows[0][0].ToString();
我尝试使用
dt.Rows[0][0].ToString();
but it doesn't seem to work但它似乎不起作用
Can anyone please suggest any method任何人都可以请建议任何方法
Depending of dt.Rows[0][0]
type, you can simply write:根据
dt.Rows[0][0]
类型,您可以简单地编写:
dt.Rows[0][0].ToString("000");
Perhaps you need to cast, for example if an int
is presented as an object
:也许您需要强制转换,例如,如果一个
int
表示为一个object
:
((int)dt.Rows[0][0]).ToString("000");
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