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Devart.Data.MySql Namespace / MySqlParameter Class / MySqlParameter Constructor / MySqlParameter Constructor(String,MySqlType,Int32,String)
The name of the parameter.
The maximum size, in bytes, of the data within the column.
The name of the source column.
Example

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MySqlParameter Constructor(String,MySqlType,Int32,String)
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Initializes a new instance of the MySqlParameter class with the parameter name, data type, width, and source column name. For internal use.
Syntax
'Declaration
 
Public Function New( _
   ByVal parameterName As String, _
   ByVal dbType As MySqlType, _
   ByVal size As Integer, _
   ByVal sourceColumn As String _
)
 

Parameters

parameterName
The name of the parameter.
dbType
size
The maximum size, in bytes, of the data within the column.
sourceColumn
The name of the source column.
Example
The following example creates a new MySqlParameter and sets some of its properties.
public void CreateMySqlParameter()
{
  MySqlParameter myParameter = new MySqlParameter("DName", MySqlType.VarChar, 15, "DName");
  myParameter.Direction = ParameterDirection.Input;
}
Public Sub CreateMySqlParameter()
    Dim myParameter As New MySqlParameter("DName", MySqlType.VarChar, 15, "DName")
    myParameter.Direction = ParameterDirection.Input
End Sub
See Also