How we Refresh when close child window and refresh parent window

You need to give some more information. Is this WPF, and you need to refreash?

One idea is to use an observable collection for the source for the grid. This will automatically cause the rows to refresh when new data is added. Another option if this is WPF (may work in other cases) is to have the property only have a get property, and append the get return statement with a ToList(). This automatically assures that the address will change so that when a PropertyChange event occures, the grid will be refreshed. Again, I am assuming WPF, this may also work in other environments.

Add following code in child form

<input type="button" value="Close" onclick="javascript:CloseThis()" />

<script type="text/javascript">
        function CloseThis() {
            window.parent.closeChild(this);
        }
</script>


Add following code in parent form.
<asp:Button ID="btnReload" runat="server" CausesValidation="false" Text="Button"
                        Style="display: none;" OnClick="btnReload_Click" />

<script type="text/javascript">
        function closeChild(box) {
            $.fn.colorbox.close();
        }
        function reloadParent(val) {
            var btn = document.getElementById('<%=btnReload.ClientID%>');
            document.getElementById('<%=hdstatus.ClientID%>').value = val;
            btn.click();
        }
</script>

i am not clear with your question but still let me try...


if you want to refresh the page simply make a object of parent form and call it.. by doing this it will re initialised the controls on form.

or if you dont want to refresh again and agian just make its object publically and call the object again and again... in this case constructor part of parent form will not initailize....

hope you get it...

Hi dear,

When you close the child windows then exceute refresh function. when you insert data in to datagried then execute refresh function.

Example: When you close the child windows then exceute refresh function.

private void Close_Click(object sender, EventArgs e)
{
this.Close()
Refresh(); // execute refresh function.
}

//-------------------------------------------------
Example : when you insert data in to datagried then execute refresh function.

private void Insert_Click(object sender, EventArgs e)
{
SQL = "Insert into Datagried" // Your desire work is complete then refresh function is execute.

Refresh(); // execute refresh function.
}

Hi check this link

http://www.dotnetpools.com/2012/12/how-to-refresh-parent-window-when.html[^]