|
using System;
using System.Collections.Specialized;
using System.ComponentModel.DataAnnotations;
using System.Web.DynamicData;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
namespace DynamicDataTest
{
public partial class DateTime_EditField : System.Web.DynamicData.FieldTemplateUserControl
{
private static DataTypeAttribute DefaultDateAttribute = new DataTypeAttribute(DataType.DateTime);
protected void Page_Load(object sender, EventArgs e)
{
TextBox1.ToolTip = Column.Description;
SetUpValidator(RequiredFieldValidator1);
SetUpValidator(RegularExpressionValidator1);
SetUpValidator(DynamicValidator1);
SetUpCustomValidator(DateValidator);
}
private void SetUpCustomValidator(CustomValidator validator)
{
if (Column.DataTypeAttribute != null)
{
switch (Column.DataTypeAttribute.DataType)
{
case DataType.Date:
case DataType.DateTime:
case DataType.Time:
validator.Enabled = true;
DateValidator.ErrorMessage = HttpUtility.HtmlEncode(Column.DataTypeAttribute.FormatErrorMessage(Column.DisplayName));
break;
}
}
else if (Column.ColumnType.Equals(typeof(DateTime)))
{
validator.Enabled = true;
DateValidator.ErrorMessage = HttpUtility.HtmlEncode(DefaultDateAttribute.FormatErrorMessage(Column.DisplayName));
}
}
protected void DateValidator_ServerValidate(object source, ServerValidateEventArgs args)
{
DateTime dummyResult;
args.IsValid = DateTime.TryParse(args.Value, out dummyResult);
}
protected override void ExtractValues(IOrderedDictionary dictionary)
{
dictionary[Column.Name] = ConvertEditedValue(TextBox1.Text);
}
public override Control DataControl
{
get
{
return TextBox1;
}
}
}
}
|
By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.
If a file you wish to view isn't highlighted, and is a text file (not binary), please
let us know and we'll add colourisation support for it.
I Started my Programming career with C++. Later got a chance to develop Windows Form applications using C#. Currently using C#, ASP.NET & ASP.NET MVC to create Information Systems, e-commerce/e-governance Portals and Data driven websites.
My interests involves Programming, Website development and Learning/Teaching subjects related to Computer Science/Information Systems. IMO, C# is the best programming language and I love working with C# and other Microsoft Technologies.
- Microsoft Certified Technology Specialist (MCTS): Web Applications Development with Microsoft .NET Framework 4
- Microsoft Certified Technology Specialist (MCTS): Accessing Data with Microsoft .NET Framework 4
- Microsoft Certified Technology Specialist (MCTS): Windows Communication Foundation Development with Microsoft .NET Framework 4
If you like my articles, please visit my website for more: www.rahulrajatsingh.com[^]