Ramachandran
Top achievements
Rank 1
Ramachandran
asked on 21 Jul 2017, 06:00 AM
I have three forms .In the form Button Exit Click form is closed but the Data is not initializing in the Text Box and Gridview.
4 Answers, 1 is accepted
0
Hi Ramachandran,
Thank you for writing.
I am not sure what the nature of your issue is and how it can be reproduced. Can you please provide us more details about your actual scenario? A code snippet and a short video showing the behavior on your end would also help.
Looking forward to your reply.
Regards,
Hristo
Progress Telerik
Thank you for writing.
I am not sure what the nature of your issue is and how it can be reproduced. Can you please provide us more details about your actual scenario? A code snippet and a short video showing the behavior on your end would also help.
Looking forward to your reply.
Regards,
Hristo
Progress Telerik
Try our brand new, jQuery-free Angular 2 components built from ground-up which deliver the business app essential building blocks - a grid component, data visualization (charts) and form elements.
0
Ramachandran
Top achievements
Rank 1
answered on 22 Jul 2017, 05:49 AM
Hi Hristo
Thanks for your reply.
Herewith i am attaching a video for your understanding.
I am using RadDock and Rad Forms. I am calling the form in RadDock using this code.
1. I want to prevent the same form should not be loaded. and working not full.
2. When i close and double click on the treeview the form is opened with the same values
when i hav closed. all the data and grid details remains in the control.
I tried this.close, this.parent.close all methods still the problem persist.
Please help in how to prevent the same form should not be called and varibles should
initialise.
I tried the below code. Expecting your reply at the earliest.
Thanks and Regards
frmCustomerEnquiry frmCustEnquiry = new frmCustomerEnquiry(strTheme, dtUserRights);
DisplayForm(frmCustEnquiry);
private void DisplayForm(System.Windows.Forms.Form form)
{
bool blnFormExists;
blnFormExists = false;
this.Cursor = Cursors.WaitCursor;
foreach (Form form1 in DockEnquiry.MdiChildren)
{
if (form1.GetType() == form.GetType())
{
DockEnquiry.ActivateMdiChild(form1);
blnFormExists = true;
break;
}
}
if (blnFormExists == true)
{
}
else
{
form.MdiParent = this;
// DockEnquiry.close
form.Show();
Telerik.WinControls.UI.Docking.HostWindow host = (Telerik.WinControls.UI.Docking.HostWindow)form.Parent;
DockEnquiry.ActivateWindow(host);
}
form.Focus();
this.Cursor = Cursors.Default;
}
Thanks for your reply.
Herewith i am attaching a video for your understanding.
I am using RadDock and Rad Forms. I am calling the form in RadDock using this code.
1. I want to prevent the same form should not be loaded. and working not full.
2. When i close and double click on the treeview the form is opened with the same values
when i hav closed. all the data and grid details remains in the control.
I tried this.close, this.parent.close all methods still the problem persist.
Please help in how to prevent the same form should not be called and varibles should
initialise.
I tried the below code. Expecting your reply at the earliest.
Thanks and Regards
frmCustomerEnquiry frmCustEnquiry = new frmCustomerEnquiry(strTheme, dtUserRights);
DisplayForm(frmCustEnquiry);
private void DisplayForm(System.Windows.Forms.Form form)
{
bool blnFormExists;
blnFormExists = false;
this.Cursor = Cursors.WaitCursor;
foreach (Form form1 in DockEnquiry.MdiChildren)
{
if (form1.GetType() == form.GetType())
{
DockEnquiry.ActivateMdiChild(form1);
blnFormExists = true;
break;
}
}
if (blnFormExists == true)
{
}
else
{
form.MdiParent = this;
// DockEnquiry.close
form.Show();
Telerik.WinControls.UI.Docking.HostWindow host = (Telerik.WinControls.UI.Docking.HostWindow)form.Parent;
DockEnquiry.ActivateWindow(host);
}
form.Focus();
this.Cursor = Cursors.Default;
}
0
Ramachandran
Top achievements
Rank 1
answered on 22 Jul 2017, 05:50 AM
Hi Hristo
Thanks for your reply.
Herewith i am attaching a video for your understanding.
I am using RadDock and Rad Forms. I am calling the form in RadDock using this code.
1. I want to prevent the same form should not be loaded. and working not full.
2. When i close and double click on the treeview the form is opened with the same values
when i hav closed. all the data and grid details remains in the control.
I tried this.close, this.parent.close all methods still the problem persist.
Please help in how to prevent the same form should not be called and varibles should
initialise.
I tried the below code. Expecting your reply at the earliest.
Thanks and Regards
frmCustomerEnquiry frmCustEnquiry = new frmCustomerEnquiry(strTheme, dtUserRights);
DisplayForm(frmCustEnquiry);
private void DisplayForm(System.Windows.Forms.Form form)
{
bool blnFormExists;
blnFormExists = false;
this.Cursor = Cursors.WaitCursor;
foreach (Form form1 in DockEnquiry.MdiChildren)
{
if (form1.GetType() == form.GetType())
{
DockEnquiry.ActivateMdiChild(form1);
blnFormExists = true;
break;
}
}
if (blnFormExists == true)
{
}
else
{
form.MdiParent = this;
// DockEnquiry.close
form.Show();
Telerik.WinControls.UI.Docking.HostWindow host = (Telerik.WinControls.UI.Docking.HostWindow)form.Parent;
DockEnquiry.ActivateWindow(host);
}
form.Focus();
this.Cursor = Cursors.Default;
}
Thanks for your reply.
Herewith i am attaching a video for your understanding.
I am using RadDock and Rad Forms. I am calling the form in RadDock using this code.
1. I want to prevent the same form should not be loaded. and working not full.
2. When i close and double click on the treeview the form is opened with the same values
when i hav closed. all the data and grid details remains in the control.
I tried this.close, this.parent.close all methods still the problem persist.
Please help in how to prevent the same form should not be called and varibles should
initialise.
I tried the below code. Expecting your reply at the earliest.
Thanks and Regards
frmCustomerEnquiry frmCustEnquiry = new frmCustomerEnquiry(strTheme, dtUserRights);
DisplayForm(frmCustEnquiry);
private void DisplayForm(System.Windows.Forms.Form form)
{
bool blnFormExists;
blnFormExists = false;
this.Cursor = Cursors.WaitCursor;
foreach (Form form1 in DockEnquiry.MdiChildren)
{
if (form1.GetType() == form.GetType())
{
DockEnquiry.ActivateMdiChild(form1);
blnFormExists = true;
break;
}
}
if (blnFormExists == true)
{
}
else
{
form.MdiParent = this;
// DockEnquiry.close
form.Show();
Telerik.WinControls.UI.Docking.HostWindow host = (Telerik.WinControls.UI.Docking.HostWindow)form.Parent;
DockEnquiry.ActivateWindow(host);
}
form.Focus();
this.Cursor = Cursors.Default;
}
0
Hello Ramachandran,
I have tested this on my side and it works as expected (I have attached my test project).
In addition, the following article shows how this can be achieved as well: Docking Singleton Forms.
I hope this is useful.
Regards,
Dimitar
Progress Telerik
I have tested this on my side and it works as expected (I have attached my test project).
In addition, the following article shows how this can be achieved as well: Docking Singleton Forms.
I hope this is useful.
Regards,
Dimitar
Progress Telerik
Try our brand new, jQuery-free Angular 2 components built from ground-up which deliver the business app essential building blocks - a grid component, data visualization (charts) and form elements.