SQLiteParameterCollection Class

In This Topic

Collects all parameters relevant to a SQLiteCommand as well as their respective mappings to System.Data.DataSet columns.

Syntax

Visual Basic
C#

'Declaration
 
Public Class SQLiteParameterCollection 
   Inherits Devart.Common.DbParameterBaseCollection
   Implements System.Collections.ICollection, System.Collections.IEnumerable, System.Collections.IList, System.Data.IDataParameterCollection

public class SQLiteParameterCollection : Devart.Common.DbParameterBaseCollection, System.Collections.ICollection, System.Collections.IEnumerable, System.Collections.IList, System.Data.IDataParameterCollection

Remarks

The number of parameters in the collection must be equal to the number of parameter placeholders within the command text, or SQLite raises an error.

Example

The following example adds instance of SQLiteParameter to collection.

csharp

public void AddSQLiteParameters()
{
  // Create sqConnection and sqCommand.

  sqCommand.CommandText = "DELETE Dept WHERE DeptNo = :DeptNo";
  sqCommand.Parameters.Add("DeptNo", SQLiteType.Int32).Value = 50;
  sqCommand.ExecuteNonQuery();
}

Visual Basic

Public Sub AddSQLiteParameters()
  // Create sqConnection and sqCommand.

  sqCommand.CommandText = "DELETE Dept WHERE DeptNo = :DeptNo"
  sqCommand.Parameters.Add("DeptNo", SQLiteType.Int32).Value = 50
  sqCommand.ExecuteNonQuery()

End Sub 'AddSQLiteParameters

Inheritance Hierarchy

System.Object
   System.MarshalByRefObject
      System.Data.Common.DbParameterCollection
         Devart.Common.DbParameterBaseCollection
            Devart.Data.SQLite.SQLiteParameterCollection

Reference

SQLiteParameterCollection Members
Devart.Data.SQLite Namespace
SQLiteParameter Class
SQLiteCommand Class

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