I have desktop alert with 2 controls
1) RadGridView (shown)
2) Panel with text area and some buttons. (hidden)
In radgridview, when i click on command button in a row, i need to show that panel with some additional info inside the text area.
So when i clicked, i have such code:
AlertControl.FixedSize = new Size(ALERT_WIDTH, _height);
_textBox.Clear();
_textBox.Text = txtMessage;
_textBox.Visible =
_btnCollapse.Enabled =
_btnNotify.Enabled =
_panelWithButtons.Visible = true;
This code works fine only when i use Hide(), this code, Show(). Have flickering here.
Without hide/show i see pretty strange thing, gridview disappear, textarea shown at top of control and height not changed (visually).
So how to invalidate without flickering, or what i can do at all here ?
1) RadGridView (shown)
2) Panel with text area and some buttons. (hidden)
In radgridview, when i click on command button in a row, i need to show that panel with some additional info inside the text area.
So when i clicked, i have such code:
AlertControl.FixedSize = new Size(ALERT_WIDTH, _height);
_textBox.Clear();
_textBox.Text = txtMessage;
_textBox.Visible =
_btnCollapse.Enabled =
_btnNotify.Enabled =
_panelWithButtons.Visible = true;
This code works fine only when i use Hide(), this code, Show(). Have flickering here.
Without hide/show i see pretty strange thing, gridview disappear, textarea shown at top of control and height not changed (visually).
So how to invalidate without flickering, or what i can do at all here ?
2 Answers, 1 is accepted
0
Alexander
Top achievements
Rank 1
Rank 1
answered on 14 Mar 2014, 10:18 AM
AlertControl.FixedSize = new Size(ALERT_WIDTH, _height);
AlertControl.Popup.Size = AlertControl.FixedSize;
I see such code helps me. Dont know why updated fixed size prop dont auto update popup.size.
But still has flickering when setting size, how to avoid it ?
AlertControl.Popup.Size = AlertControl.FixedSize;
I see such code helps me. Dont know why updated fixed size prop dont auto update popup.size.
But still has flickering when setting size, how to avoid it ?
0
Hello Alexander,
Thank you for contacting us.
I am not quite sure that I understand your issue completely. Could you please elaborate more about the panel you are talking about? How is it connected to the RadDesktopAlert? You can also share any other information I may find helpful.
The following code seems to work fine on my end:
Regards,
George
Telerik
Thank you for contacting us.
I am not quite sure that I understand your issue completely. Could you please elaborate more about the panel you are talking about? How is it connected to the RadDesktopAlert? You can also share any other information I may find helpful.
The following code seems to work fine on my end:
RadDesktopAlert alert = new RadDesktopAlert();alert.FixedSize = alert.Popup.Size = new Size(20, 30);alert.ContentText = "Text";alert.Show();Regards,
George
Telerik
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