Here is my static connection class: 复制 public static class Connection { public static string ConnectionString { get; set; } public static SqlConnection ConnectionFactory() { return new SqlConnection(Connection
How to get connection string from ini file in windows application how to get currency symbol by using Globalization.CultureInfo How to get current system date and time without am/pm Designators using C# how to get date in "dd/mm/yyyy" using C#.net? How to get date only in vb How to ...
using(SqlConnection conn = new SqlConnection()) { conn.ConnectionString = "Server=[server_name];Database=[database_name];Trusted_Connection=true"; // using the code here... } This would create a new connection to the SQL Server database that will be connected using the ConnectionString...
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SqlConnection cnn = new SqlConnection("server=(local);database=pubs;Integrated Security=SSPI"); //Create a random file name. fileExcel = "t" + nRandom.Next().ToString() + ".xls"; //Set a virtual folder to save the file. //Make sur...
To reference the Access connection string from a SqlDataSource control In the page in which you want to connect to the Access database, add aSqlDataSourcecontrol. In theSqlDataSourcecontrol, set the following properties: SelectCommandSet to a SQL select statement for retrieving data, as in the...
However, you may share the Excel workbook, and nobody will be able to get any connection details from it. Allow saving password - it is recommended to clear this check box. If you don't clear this check box, all the connection settings, including your SQL Server password, will be ...
Sign in to vote run configuration wizard to update the connection string. Regards, Fadi Abdulwahab. http://sqlgoogler.blogspot.com/ Please click "Propose As Answer" if a post solves y...
In the ConnectionString attribute for your data source control, use the connection string expression syntax to reference the connection information from the Web.config file. The following example shows aSqlDataSourcecontrol in which the connection string is read from the Web.config file: ...
Executing SQL Statements that Return Rows Using a Command Object The following example shows how to create a command and execute an SQL statement that returns rows. For information on setting and getting parameter values for a command, seeHow to: Set and Get Parameters for Command Objects. ...