DashboardConfigurator.SetConnectionStringsProvider(IDataSourceWizardConnectionStringsProvider) Method
Specifies a provider of data connections that can be used by the Web Dashboard.
Namespace: DevExpress.DashboardWeb
Assembly: DevExpress.Dashboard.v19.1.Web.dll
Declaration
public void SetConnectionStringsProvider(
IDataSourceWizardConnectionStringsProvider provider
)Parameters
| Name | Type | Description |
|---|---|---|
| provider | IDataSourceWizardConnectionStringsProvider | An object implementing the IDataSourceWizardConnectionStringsProvider interface. |
Remarks
Important
To learn how to use the DashboardConfigurator‘s API, see the Server-Side API Overview topic.
This example shows how to implement a custom provider of connection strings by implementing the IDataSourceWizardConnectionStringsProvider interface.
using DevExpress.DataAccess.ConnectionParameters;
using DevExpress.DataAccess.Native;
using DevExpress.DataAccess.Web;
// ...
public class MyDataSourceWizardConnectionStringsProvider : IDataSourceWizardConnectionStringsProvider
{
public Dictionary<string, string> GetConnectionDescriptions() {
Dictionary<string, string> connections = new Dictionary<string, string>();
// Customize the loaded connections list.
connections.Add("msAccessConnection", "MS Access Connection");
connections.Add("msSqlConnection", "MS SQL Connection");
return connections;
}
public DataConnectionParametersBase GetDataConnectionParameters(string name) {
// Return custom connection parameters for the custom connection.
if (name == "msAccessConnection") {
return new Access97ConnectionParameters("|DataDirectory|nwind.mdb", "", "");
} else if (name == "msSqlConnection") {
return new MsSqlConnectionParameters("localhost", "Northwind", "", "", MsSqlAuthorizationType.Windows);
}
throw new System.Exception("The connection string is undefined.");
}
}
After you have implemented a custom provider of connection strings, pass the instance of this class to the DashboardConfigurator.SetConnectionStringsProvider method.
using DevExpress.DashboardWeb;
// ...
public class Global : System.Web.HttpApplication
{
protected void Application_Start(object sender, EventArgs e)
{
// ...
DashboardConfigurator.Default.SetConnectionStringsProvider(new MyDataSourceWizardConnectionStringsProvider());
}
// ...
}
}
Related GitHub Examples
The following code snippets (auto-collected from DevExpress Examples) contain references to the SetConnectionStringsProvider(IDataSourceWizardConnectionStringsProvider) method.
Note
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