I have a problem in using the calendar control ?

I have a problem in using the calendar control , i have webform holding a calender control i use it in three modes of the formview control Item template, insert template , and Edit template , i want to use this calender for CRUD operation , i have write the query for that purpose now i want to enter date time value to the database through the calendar how to do that ?

Hi Ramesh Palanivel

below is the WebForm that contains the calendar control and also the source code for the calendar control , also the error of the error for the calender control

using System;

using System.Configuration;

using System.Data;

using System.Linq;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.HtmlControls;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Xml.Linq;

using System.Collections;

public partial class CoursesFRM : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

}

protected void CoursesDataSource_Inserting(object sender, SqlDataSourceCommandEventArgs e)

{

DropDownList TeacherNameDropDownlist = (DropDownList)FormView1.FindControl("DropDownList1");

e.Command.Parameters["@TeacherID"].Value = int.Parse(TeacherNameDropDownlist.SelectedValue);

// e.Command.Parameters["StartDate"].Value = Calendar1.TodaysDate.ToShortDateString();

}

protected void CoursesDataSource_Updating(object sender, SqlDataSourceCommandEventArgs e)

{

DropDownList TeacherNameDropDownlist = (DropDownList)FormView1.FindControl("DropDownList1");

e.Command.Parameters["@TeacherID"].Value = int.Parse(TeacherNameDropDownlist.SelectedValue);

//e.Command.Parameters["@StartDate"].Value = Calendar1.Convert.ToDateTime(e);

e.Command.Parameters["@StartDate"].Value = DateTime.Parse(DateTimeOffset.Now.AddHours(0).ToString());

}

protected void Calendar1_SelectionChanged(object sender, EventArgs e)

{

// FormView1.ChangeMode(FormViewMode.Edit);

FormView1Mode.Edit.Calendar1.TodaysDate.ToShortDateString();

}

4 Replies

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Ramesh Palanivel8y ago
Hi Harez, Kindly check whether FormView1Mode exist in your webform or u may missplled form name.check and try again. The error shows there is no control exist in your web form with name of FormView1Mode
Harez Habeel8y ago
these images are for the problem
Harez Habeel8y ago
Hi Ramesh Palanivel

below is the WebForm that contains the calendar control and also the source code for the calendar control , also the error of the error for the calender control

using System;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Collections;
public partial class CoursesFRM : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{

}
protected void CoursesDataSource_Inserting(object sender, SqlDataSourceCommandEventArgs e)
{
DropDownList TeacherNameDropDownlist = (DropDownList)FormView1.FindControl("DropDownList1");
e.Command.Parameters["@TeacherID"].Value = int.Parse(TeacherNameDropDownlist.SelectedValue);
// e.Command.Parameters["StartDate"].Value = Calendar1.TodaysDate.ToShortDateString();

}
protected void CoursesDataSource_Updating(object sender, SqlDataSourceCommandEventArgs e)
{
DropDownList TeacherNameDropDownlist = (DropDownList)FormView1.FindControl("DropDownList1");
e.Command.Parameters["@TeacherID"].Value = int.Parse(TeacherNameDropDownlist.SelectedValue);

//e.Command.Parameters["@StartDate"].Value = Calendar1.Convert.ToDateTime(e);
e.Command.Parameters["@StartDate"].Value = DateTime.Parse(DateTimeOffset.Now.AddHours(0).ToString());

}
protected void Calendar1_SelectionChanged(object sender, EventArgs e)
{
// FormView1.ChangeMode(FormViewMode.Edit);
FormView1Mode.Edit.Calendar1.TodaysDate.ToShortDateString();
}
}
Ramesh Palanivel8y ago
Hi Harez,

Please share some code and sample screen shot, then only the technical people can easily understand your requirement and they can provide a exact solution.