How to call Javascript code using Asp.Net

In the below code, Pop_close() is a javascript method.

 //string script = "<script language='javascript'> ";
                 //script += "popup_close();";
                 //script += "</script>";
                 //Page.RegisterClientScriptBlock("ClientScript", script);

SSL Certificate creation on IIS web server

http://www.digicert.com/csr-creation-microsoft-iis-7.htm

GRIDVIEW EVENTS IN ASP.NET with C#

GridView is the most reused tool in ASP.NET. This gridview contains 7 major events which are always used in every situation.

1. grdGroups_PageIndexChanging
2. grdGroups_RowDeleting
3. grdGroups_RowEditing
4. grdGroups_RowCancelingEdit
5. grdGroups_RowUpdating
6. grdGroups_RowCommand
7. grdGroups_Sorting

All the above events are web server events which are coded as below

//This PageIndexChanging event is used for navigating from one page to another page. Here page means set //of records. Each page contains count of records. The page size is defined in code behind.

protected void grdGroups_PageIndexChanging(object sender, GridViewPageEventArgs e)

        {

            try

            {

                grdGroups.PageIndex = e.NewPageIndex;

                GetGroups();

            }

            catch (Exception ex)

            {

                Throw ex;

            }

        }

//This RowDeleting Event is used for deleting a single record at a time. 

        protected void grdGroups_RowDeleting(object sender, GridViewDeleteEventArgs e)

        {

            try

            {

                objGrp.GroupID = Convert.ToInt32(Session["GroupID"].ToString());

                objGrp.UserID = Convert.ToInt32(Session["loginid"].ToString());

                objGrp.DeleteGroup();// This method contains original logic for deleting the record.

                GetGroups();

            }

            catch (Exception ex)

            {

               Throw ex;

            }

        }

//RowEditing Event is used for setting up the selected record in edit mode.

        protected void grdGroups_RowEditing(object sender, GridViewEditEventArgs e)

        {

            try

            {

                grdGroups.EditIndex = e.NewEditIndex;

                GetGroups();

            }

            catch (Exception ex)

            {

               Throw ex;

            }

        }

//CancelEdit Event is used for reset the selected record from edit mode.

        protected void grdGroups_RowCancelingEdit(object sender, GridViewCancelEditEventArgs e)

        {

            try

            {

                grdGroups.EditIndex = -1;

                GetGroups();

            }

            catch (Exception ex)

            {

               Throw ex;

            }

        }

//After Edit the selected record values, this RowUpdating Event is used to update the edited values.

        protected void grdGroups_RowUpdating(object sender, GridViewUpdateEventArgs e)

        {

            try

            {

                TextBox txt = (TextBox)grdGroups.Rows[e.RowIndex].FindControl("txtgroupName");

                grdGroups.EditIndex = -1;

                objGrp.GroupName = txt.Text.Trim();

                objGrp.GroupID = Convert.ToInt32(Session["GroupID"].ToString());

                objGrp.UserID = Convert.ToInt32(Session["loginid"].ToString());

                objGrp.UpdateGroup(); // This method contains original logic to update the record on database.

                GetGroups();

            }

            catch (Exception ex)

            {

                Throw ex;

            }

        }

//This event is used for external purposes like button click events inside a grid.

        protected void grdGroups_RowCommand(object sender, GridViewCommandEventArgs e)

        {

            try

            {

                if (e.CommandName.ToString() == "Update")

                {

                    Session["GroupID"] = e.CommandArgument.ToString();

                }

                if (e.CommandName.ToString() == "Delete")

                {

                    Session["GroupID"] = e.CommandArgument.ToString();

                }

            }

            catch (Exception ex)

            {

               throw ex;

            }

        }

//Row_Sorting Event is used for sorting the record by selecting the column.

        protected void grdGroups_Sorting(object sender, GridViewSortEventArgs e)

        {

            try

            {

                DataTable dt = ((DataSet)ViewState["GroupList"]).Tables[0];

                dt.DefaultView.Sort = e.SortExpression + " " + GetSortDirection(e.SortExpression);

                grdGroups.DataSource = dt;

                grdGroups.DataBind();

            }

            catch (Exception ex)

            {

                throw ex;

            }

        }

 private void GetGroups()

        {

            try

            {

                objGrp.UserID = Convert.ToInt32(Session["loginid"].ToString());

                DataSet ds = objGrp.GetGroupsbyUser();

                ViewState["GroupList"] = ds;

                if (ds.Tables[0].Rows.Count > 0)

                {

                    grdGroups.DataSource = ds.Tables[0];

                    grdGroups.DataBind();

                }

                else

                {

                   // Below code is used for displaying some text if there is no record to bind to grid.

                    ds.Tables[0].Rows.Add(ds.Tables[0].NewRow());

                    grdGroups.DataSource = ds;

                    grdGroups.DataBind();

                    int columnscount = grdGroups.Columns.Count;

                    grdGroups.Rows[0].Cells.Clear();

                    grdGroups.Rows[0].Cells.Add(new TableCell());

                    grdGroups.Rows[0].Cells[0].ColumnSpan = columnscount;

                    grdGroups.Rows[0].Cells[0].HorizontalAlign = HorizontalAlign.Center;

                    grdGroups.Rows[0].Cells[0].ForeColor = System.Drawing.Color.Red;

                    grdGroups.Rows[0].Cells[0].Font.Bold = true;

                    grdGroups.Rows[0].Cells[0].Text = "No Groups List";

                }

            }

            catch (Exception ex)

            {

                Throw ex;

            }

        }

//This method is used in Row_Sorting Event.

private string GetSortDirection(string column)

        {

            // By default, set the sort direction to ascending.

            string sortDirection = "ASC";

            // Retrieve the last column that was sorted.

            string sortExpression = ViewState["SortExpression"] as string;

            if (sortExpression != null)

            {

                // Check if the same column is being sorted.

                // Otherwise, the default value can be returned.

                if (sortExpression == column)

                {

                    string lastDirection = ViewState["SortDirection"] as string;

                    if ((lastDirection != null) && (lastDirection == "ASC"))

                    {

                        sortDirection = "DESC";

                    }

                }

            }

            // Save new values in ViewState.

            ViewState["SortDirection"] = sortDirection;

            ViewState["SortExpression"] = column;

            return sortDirection;

        }       

Code Behind

 <asp:GridView ID="grdGroups" runat="server" AutoGenerateColumns="false"
                CssClass="GridStyle" AllowPaging="True"
        onpageindexchanging="grdGroups_PageIndexChanging"
        onrowcancelingedit="grdGroups_RowCancelingEdit"
        onrowdeleting="grdGroups_RowDeleting" onrowediting="grdGroups_RowEditing"
        onrowupdating="grdGroups_RowUpdating" PageSize="5" Width="70%"
            onrowcommand="grdGroups_RowCommand" onsorting="grdGroups_Sorting" AllowSorting="true">
        <Columns>
        <asp:TemplateField>
        <ItemTemplate>
            <asp:CheckBox ID="CheckBoxSelect" runat="server" Enabled="false"/>
        </ItemTemplate>
        <EditItemTemplate>
        <asp:CheckBox ID="CheckBoxSelect" runat="server" Enabled="false"/>
        </EditItemTemplate>
        </asp:TemplateField>    
         <asp:TemplateField HeaderText="GroupName" HeaderStyle-Width="250px" SortExpression="groupname">
        <ItemTemplate>      
        <%#Eval("groupname")%>
        </ItemTemplate>
        <EditItemTemplate>
            <asp:TextBox ID="txtgroupName" runat="server" CssClass="controlStyle" Text='<%#Eval("groupname")%>' MaxLength="20">
            </asp:TextBox>
            <asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server"
            ErrorMessage="! Enter group Name" ControlToValidate="txtgroupName" ValidationGroup="G" Text="!!">
            </asp:RequiredFieldValidator>
        </EditItemTemplate>

        </asp:TemplateField>  
        <asp:TemplateField HeaderText="Edit" HeaderStyle-Width="150px" SortExpression="GroupID">
        <ItemTemplate>
            <asp:LinkButton ID="lnkGroupEdit" runat="server" CommandName="Edit" ToolTip="Edit this Group"
            Text="Edit"></asp:LinkButton>      
        </ItemTemplate>
        <EditItemTemplate>
        <asp:LinkButton ID="lnkGroupUpdate" runat="server" CommandArgument='<%#Eval("GroupID")%>' CommandName="Update"
            Text="Update" ValidationGroup="G" ToolTip="Update"></asp:LinkButton>
            <asp:LinkButton ID="lnkCancel" runat="server" CommandName="Cancel"
            Text="Cancel"></asp:LinkButton>
            <asp:ValidationSummary ID="ValidationSummary1" runat="server" ShowMessageBox="true" ShowSummary="false" ValidationGroup="G"/>
        </EditItemTemplate>

        </asp:TemplateField>  
         <asp:TemplateField HeaderText="Delete">
        <ItemTemplate>
            <asp:LinkButton ID="lnkGroupDelete" runat="server" CommandArgument='<%#Eval("GroupID")%>' CommandName="Delete" Text="Delete"
             ToolTip="Delete this Group" OnClientClick="javascript:return confirm('If you delete this Group, all Contacts of this Group Also Deleted,Are you sure you want to delete this Item?');"></asp:LinkButton>      
        </ItemTemplate>
        <EditItemTemplate>      
        </EditItemTemplate>
        </asp:TemplateField>
        </Columns>
        <HeaderStyle CssClass="GridHeader" />
        <AlternatingRowStyle CssClass="GridAlter" />
        <RowStyle CssClass="gridrowstyle" />
        <PagerStyle CssClass="GridPager" />      
        </asp:GridView>  

SMTP server configuration in windows server 2003

http://www.it-notebook.org/uncategorized/article/email_server_win_2003.htm

Maintaining State of CheckBoxes While Paging in a GridView Control

http://aspalliance.com/articleViewer.aspx?aId=774&pId=-1

HOW TO OPEN POPUP USING JAVASCRIPT

<a href="#" onclick="OpenWindow()">Insert Data
<script language="javascript" type="text/javascript">
function OpenWindow()
{
    window.open ("PopUpWindow.aspx",
       "mywindow", "menubar=0,resizable=0," + 
       "width=350,height=250,toolbars=0");

}
</script>

HOW CREATE AND USE RESOURCE FILES IN ASP.NET

Hi to all,

please refer the following link

http://msdn.microsoft.com/en-us/library/fw69ke6f.aspx

Set status bar text using asp.net

 protected void Page_Load(object sender, EventArgs e)
        {         
            // Create a message string
            string strMessage = "This is a message in status bar";
            // Register startup script to show a message in status bar
            this.RegisterStartupScript("SetStatusText", "<script>window.status='" +
                strMessage + "';</script>");
        }

How to prevent visiting pages from History after Logout

After having successfully logged-in to an application, you are redirected to the next page (say Home.aspx) which is a content page of master page (say Master.master). In this master page you have a link for logout. When you click on the logout button it redirects you to the Login page (provided this is not the content page of Master.master). Now if you click on the back arrow of browser then it goes to the previous page. To avoid this, the following code can be used in your master page where the logout button is present.

Design a login page, give user name and password then redirect to some other page which is a content page of a Master page. In this master page one link button should be present for logout. When you click on the logout button it redirects to the login page. Then when you click on the back arrow of the browser it again goes to the previous page (that you already visit before logout). Even if you write code for session clear in logout button click event still it goes to previous page. To avoid this write few lines of code in Page_Init method of master page.   protected void Page_Init(object sender, EventArgs e) {       Response.Cache.SetExpires(DateTime.UtcNow.AddMinutes(-1));       Response.Cache.SetCacheability(HttpCacheability.NoCache);       Response.Cache.SetNoStore(); }     Following is the full code for master page where logout button is present. Master.master <asp:LinkButton ID="lnkLogout" runat="server" Text="logout"onclick="lnkLogout_Click"></asp:LinkButton> Master.master.cs protected void Page_Init(object sender, EventArgs e) {       Response.Cache.SetExpires(DateTime.UtcNow.AddMinutes(-1));       Response.Cache.SetCacheability(HttpCacheability.NoCache);       Response.Cache.SetNoStore(); } protected void Page_Load(object sender, EventArgs e) {       long userId = Convert.ToInt64(Session["UserId"]);       if(!IsPostBack)       {             if(userId == 0)             {                   Response.Redirect("Login.aspx");             }       } } protected void lnkLogout_Click(object sender, EventArgs e) {       Session.Clear();       Session.Abandon();       Response.Redirect("Login.aspx");   }   N.B:- Login page was not a content page of Master page (which contains the logout button).

HOW TO SET PASSWORD FOR MICROSOFT WORD DOCEMENT

Hi,

Please use the following link
http://office.microsoft.com/en-us/word-help/password-protect-documents-workbooks-and-presentations-HA010148333.aspx