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Here Is my Code. And error of 'Command doesnot exist in current context' in Command.Parameters .please answer me please

DateTime param_date;
param_date = Command.Parameters.Add("@asof_date", SqlDbType.DateTime.ToString());
param_date = Convert.ToDateTime(invoice_date);

Posted 11-Jun-15 0:38am

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Richard MacCutchan 11-Jun-15 7:15am

Where is Command declared, and what is it declared as?

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Afzaal Ahmad Zeeshan · Answer 1 · 2015-06-11T01:13:00

Your problem is telling you that the variable (object) that you are trying to use, does not exist in your context. A quite possible problems that can raise this are,

1. Identifier case-sensitive

C# is a case-sensitive language, so Command and command are two different objects.

C#

SqlCommand command = new SqlCommand("sql command", connection);

Command.Parameters.Add(new SqlParameter("", "")); // Command does not exist in current context

So, from this you should check if this is the case.

2. Scope[^]

You should always consider checking the scope of the variables, such as if else block. If a variable is generated in one code block, it won't be available under second.

C#

if(condition) {
   SqlCommand Command = new SqlCommand("sql command", connection);
} else {
   SqlCommand Command = new SqlCommand("other command", connection);
}

Command.Parameters.Add(new SqlParameter("", "")); // Command does not exist in current context

The same error gets popped in the other scenario, because the object Command is deleted as soon as the code hits the closing braces.

Check for what is the possible problem in your code. Otherwise, debug your application[^]. :)