How can insert globle variable value in 5 table at a time

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2.50/5 (2 votes)

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C#

Dear All

How can insert globle variable value in 5 table(sql server 2008 r2) at a time

Posted 13-Feb-14 19:14pm

Arjunwalmiki

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4 solutions

Solution 1

.NET does not have the concept of "global variables", which is actually very good, because having global variables means bad programming style, especially bad for code maintenance;
tables don't store "variables", they store data.

Therefore, it's not just you cannot do it; it looks like your question doesn't make sense. Perhaps you meant something else, but then you have to explain it properly, in some cultured, accurate and comprehensible way.

—SA

Posted 13-Feb-14 19:46pm

Sergey Alexandrovich Kryukov

Updated 13-Feb-14 19:48pm

v2

Comments

Arjunwalmiki 14-Feb-14 1:56am

for e.g i am save one id in variable and save variable data want to save in multiple table so how can it is possible if you have some code pls give to me

Maciej Los 14-Feb-14 2:35am

Good point! +5

Sergey Alexandrovich Kryukov 14-Feb-14 10:37am

Thank you, Maciej.
—SA

Solution 3

thanyou

C#

int myvalue = 0;
string mycommand = "INSERT INTO Table2(FieldName) VALUES(" + myvalue.ToString() + ")";

this code is work very fineeeeeeeeeeee thank you

Posted 13-Feb-14 20:48pm

Arjunwalmiki

Comments

Maciej Los 14-Feb-14 2:55am

This is not an answer. Please, delete it to avoid down-voting. To post comment, use "Have a Question or Comment" widget.

Arjunwalmiki 14-Feb-14 3:25am

okey
int myvalue = 0;
string mycommand = "INSERT INTO Table2(FieldName) VALUES(" + myvalue.ToString() + ")";
this code is working

but can you know if i am use store procedure than how can insert + myvalue.ToString() + in to 5 table

Solution 4

C#

int ScriptId = 0;
               string sql = "Select Max(ScriptId) from tbl_Script";
               SqlCommand cmd = new SqlCommand(sql, connection);
               using (var reader = cmd.ExecuteReader())
               {
                   while (reader.Read())
                   {

                       if (reader["ScriptId"] == System.DBNull.Value)
                       {
                           ScriptId += 1;
                       }
                       else
                       {
                           ScriptId = ScriptId++;
                       }
                   }
               }
                   globalScriptid = ScriptId.ToString();
                   SqlCommand cmd4 = new SqlCommand("tblScriptInsert", connection);
                   cmd4.Parameters.Add("@Ip_Address", SqlDbType.VarChar).Value = ScriptId.ToString();
                   cmd4.CommandType = CommandType.StoredProcedure;

this is my code i am i am get error in ( if (reader["ScriptId"] == System.DBNull.Value) IndexOutOfRangeException was unhandled pls help

Posted 13-Feb-14 22:17pm

Arjunwalmiki

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Maciej Los · Accepted Answer · 2014-02-13T20:34:00

If i understand you well, you need to use ExecuteNonQuery[^] method for SqlCommand[^] object.

Your query should looks like:
a) text variable:

C#

string myvalue = "A";
string mycommand = "INSERT INTO Table1(FieldName) VALUES('" + myvalue + "')";

b) numeric varaible:

C#

int myvalue = 0;
string mycommand = "INSERT INTO Table2(FieldName) VALUES(" + myvalue.ToString() + ")";

How to create SqlCommand? Please see this example: http://csharpdotnetfreak.blogspot.com/2012/05/sqlcommand-executenonquery-example-c-vb.html[^]

How can insert globle variable value in 5 table at a time

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