读取数据表值 [英] read datatable value

问题描述

Hello,
my datatable returns a row with several fields.
I can refer to all the field values except one of them which returns blank.
In immediate window it returns : dt.Rows[0]["Quarter"]
{}
Even if I refer to it by index number, it returns the same thing i.e. empty value

I can see in the stored proc it does return a value for field "Quarter"

Do you know what I am doing wrong?

推荐答案

In immediate window it returns : dt.Rows[0]["Quarter"]
{}

表示dt.Rows [0] [Quarter]包含空值。

见表并查看值。

it means dt.Rows[0]["Quarter"] contains null value.
see in table and check the value.

通过更改数据类型解决。

不确定原因。
无论如何。

Solved by changing the datatype.
Not sure why.
Thank anyway.

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