How to save Textbox value in a table based on dropdownlist value

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hi...
I am fresher in asp.net.
I have one DropDownList(DDLState) and one Textbox(txtCity).

Table(City) has Three Columns:
City_ID
City_Name
State_Id

I want to save value of a textbox(txtCity) in a table(City) based on StateId AND The State_ID is generated by selected value of DropDownList(DDLState). How can i do ?
Pls Help...
Sorry for my English............

Thanks a lot...

Posted 17-Apr-13 3:07am

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Dnyaneshwar Kondbale · Answer 1 · 2013-04-17T03:17:00

Solution 1

You can write simple query for inserting the values in city table as per below.

C#

sqlCommand Cmd= new SqlCommand("Insert into city(City_Name,State_Id) values('"+TextBoxCity.Text+"','"+DropdownListState.selectedValue.ToString()+"')",ConnectionObject);

Posted 17-Apr-13 3:17am

Dnyaneshwar Kondbale

Comments

[no name] 17-Apr-13 9:45am

You could at least warn the OP that doing SQL commands in this manner is an invitation to SQL injection attacks.