I have a simple problem,
dtERP value = 2885,78,89,78A;
for (int i = 0; i < dtERP.Rows.Count; i++)
{
for (int j = 0; j < dtERP.Columns.Count; j++)
{
object field = dtERP.Rows[j]["QTY"];
if (field != int)
{
}
}
}
How can I validate my field if the value is string?
You can use the is
operator. Something like this:
if(field is string)
您可以在变量/实例上执行.GetType()
。
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