Stack Overflow
Stack Overflow

Questions tagged [toolstripdropdown]

75 questions
1
vote
2 answers

WinForms User Control has ComboBox that causes ToolStripDropDown to auto-close

I have a custom WinForms user control that looks like a combobox but instead opens a ToolStripDropDown that contains another custom user control, called NumericFilterPanel, that has a checkbox, a combobox, and a textbox. The problem is that when…
gotorg
  • 147
  • 1
  • 10
1
vote
1 answer

MenuItem AutoClose = false on dynamically generated Toolstrip Menu

So, following this question, I have been attempting to deal with a way to stop a drop down menu from closing when I click on an item. In the linked question, one such answer suggested that I set the AutoClose property to false. I did so, and this…
Ben
  • 2,433
  • 5
  • 39
  • 69
1
vote
3 answers

required attribute not working with primeng

I am working on a angular2 App and I am using primeng for UI elements. I have dropdowns where I am using the options in these dropdowns are dynamically generated from an API call. Now, when I click the submit button, I want it to validate the forms…
curious_debugger
  • 299
  • 2
  • 8
  • 23
1
vote
2 answers

ToolStripDropDownButton, how to remove all DropDownItems?

How to remove all DropDownItems from a ToolStripDropDownButton, if its propery is read only?
gremo
  • 47,186
  • 75
  • 257
  • 421
1
vote
1 answer

Close ToolStripMenuItem when mouse leaves ToolStripMenuItems

I am new to windows Forms so I am wondering what the best approach to my problem is. I want the ToolStripMenuItems of the ToolStripDropDownMenu to close only when the user's mouse leaves the area containing them (All the…
Anton James
  • 385
  • 3
  • 6
  • 18
1
vote
1 answer

How to set a ToolStripMenuItem Visible in code?

I have some code in Windows Forms application. I want to change the visibility of my drop down ToolStripMenuItems in code. I set the Visible property, but when I set a breakpoint and inspect the property value, the visibility of the items has not…
Mahsa
  • 477
  • 1
  • 5
  • 9
1
vote
2 answers

Finding sub menu item

I've got a Windows Forms menu bar, with one menu item. Below that is 1 Sub Item. Let's say File → Open. I'm trying to get a reference to the sub menu, but it is giving me a hard time. ToolStripItem main = menuMain.Items["File"]; //This is…
Cameron Castillo
  • 2,712
  • 10
  • 47
  • 77
1
vote
1 answer

Get the (ToolStrip) parent of a ToolStripDropDownMenu

I am writing a custom ToolStripProfessionalRenderer Take for example, the following override: protected override void OnRenderImageMargin(ToolStripRenderEventArgs e) { if(e.ToolStrip is MenuStrip) { // It never is. It's always…
Matthew Layton
  • 39,871
  • 52
  • 185
  • 313
1
vote
0 answers

Transparent Popup for winforms

I'm trying to show a popup when clicking on a cell in a grid. The popup has a usercontrol which contains an Element Host. I'm trying to make the popup transparent so I can see whats on the grid beneath but it doesn't seem to work. I'm using a…
gatordude
  • 69
  • 3
  • 8
1
vote
1 answer

Cant load image in context menu as icon

I am trying to use the code from the following link: VB- Helper Create menu items at run time with images, shortcut keys, and event handlers in Visual Basic .NET The only difference is that I want a local image and not one from my.Recources What I…
Argon
  • 221
  • 5
  • 14
1
vote
2 answers

WinForms context menu really slow adding 150 Toolstrip Menu Items

I have this code that add items to a context menu's sub-menu: CTX_VALUE.Enabled = True CTX_VALUE.Visible = True CTX_VALUE.Text = "List Values" For k As Integer = 0 To CELL.VALUE_LIST.Count - 1 …
Teejay
  • 7,210
  • 10
  • 45
  • 76
1
vote
1 answer

ToolStripDropDown loses mouse autoclose

Not sure how to explain this, but: there is a control MyPopup, made out of ToolStripDropDown; there are many based on MyPopup controls (call them popups); there are no problems to open popup from the Form; but there is is a problem to open popup…
Sinatr
  • 20,892
  • 15
  • 90
  • 319
1
vote
0 answers

ToolstripControlHost causes toolstrip to not disappear when the program execution is paused

I am trying to build a custom WinForms ToolStripDropDownMenu. I need custom menu items so I am using ToolStripControlHosts. The problem is that when the menu is open and I hit a breakpoint the menu does not disappear and stays on top of all…
Tamas Pataky
  • 353
  • 4
  • 16
1
vote
1 answer

Horizontal Separator for ToolStripDropDown list

I'm creating a ToolStripDropDownButton with three ToolStripButtons. And I want to add a Separator after the second button. Here's the code I have. using System; using System.Drawing; using System.Windows.Forms; namespace WindowsFormsApplication1 { …
Isuru
  • 30,617
  • 60
  • 187
  • 303
1
vote
1 answer

Capture mouse messages when a ToolStripDropDown is shown

I am trying to create a "tooltip" which contains a custom control. I implemented it using ToolStripDropDown which does what I need - closes when the user clicks somewhere else, or activates another window etc. However, I'd like to be able to get the…
crypto_rsa
  • 341
  • 1
  • 12
1 2
3
4 5