checkedlistbox

Tooltips for CheckedListBox items?

社会主义新天地 提交于 2019-12-01 15:05:31
Is there a straighforward way to set additional text to appear in a tooltip when a user's mouse is held over an item in a CheckedListBox? What I would expect to be able to do in code is: uiChkLstTables.DisplayOnHoverMember = "DisplayOnHoverProperty"; //Property contains extended details Can anyone point me in the right direction to do this? I've already found a couple of articles that involve detecting which item the mouse is currently over and creating a new tooltip instance, but this sounds a little too contrived to be the best way. Thanks in advance. Add a Tooltip object to your form and

Tooltips for CheckedListBox items?

无人久伴 提交于 2019-12-01 13:55:20
问题 Is there a straighforward way to set additional text to appear in a tooltip when a user's mouse is held over an item in a CheckedListBox? What I would expect to be able to do in code is: uiChkLstTables.DisplayOnHoverMember = "DisplayOnHoverProperty"; //Property contains extended details Can anyone point me in the right direction to do this? I've already found a couple of articles that involve detecting which item the mouse is currently over and creating a new tooltip instance, but this sounds

UpdateSourceTrigger PropertyChanged on IsChecked Isn't Firing on ItemsSource of ListBox of Checkboxes

懵懂的女人 提交于 2019-12-01 09:00:31
问题 I have a listbox in which the item source contains a List(of T) that has a SelectedFlag boolean property. My viewmodel is set as the DataContext of my user control and everything is working as expected except I can't get the property change even when a check box is changed. Here is my xaml ListBox <ListBox x:Name="lstRole" ItemsSource="{Binding Path=FAccountFunctions, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" SelectedValuePath="Id"> <ListBox.ItemTemplate> <DataTemplate> <StackPanel

How to dynamically change / set checkedListBox item fore colour

人走茶凉 提交于 2019-12-01 05:29:16
I have code below. How can i set checkedListBox item fore colour depending on if item is checked or not checked? private void FindSelectedUserRoles() { lblSelectedUser.Text = Code.CommonUtilities.getDgvStringColValue(dataGridViewUserList, "UserName").Trim(); //iterate all roles selected user is member of for (int i = 0; i < checkedListRoles.Items.Count; i++) { string roleName = checkedListRoles.Items[i].ToString(); string selectedUserRoles = Code.MemberShipManager.GetSpecificUsersRoles(lblSelectedUser.Text.Trim()); if (selectedUserRoles.Contains(roleName)) { checkedListRoles.SetItemChecked(i,

How to dynamically change / set checkedListBox item fore colour

一个人想着一个人 提交于 2019-12-01 03:48:35
问题 I have code below. How can i set checkedListBox item fore colour depending on if item is checked or not checked? private void FindSelectedUserRoles() { lblSelectedUser.Text = Code.CommonUtilities.getDgvStringColValue(dataGridViewUserList, "UserName").Trim(); //iterate all roles selected user is member of for (int i = 0; i < checkedListRoles.Items.Count; i++) { string roleName = checkedListRoles.Items[i].ToString(); string selectedUserRoles = Code.MemberShipManager.GetSpecificUsersRoles

How to set space between items in a checked list box?

故事扮演 提交于 2019-12-01 03:24:36
问题 I'm developing a windows form application using c#. How can I set a space between items in a checked list box ? 回答1: You can't, increasing the font size is all you got. Not exactly a control that's suitable for a touch screen. You can re-implement it with ListBox.DrawMode and ControlPaint.DrawCheckBox(). The better selection here is a ListView with View = Tile, easy to hit with your thumb when you make the tile big enough. You can't use ListView.CheckBoxes anymore, using an icon is a good

Manage CheckedListBox ItemCheck event to run after an item checked not before

江枫思渺然 提交于 2019-11-30 15:57:08
问题 I am using CheckedListBox in C# Window Forms Application. I want to do something after one item checked or unchecked but ItemCheck event runs before the item checked/unchecked . How can I do that? 回答1: CheckedListBox.ItemCheck Event The check state is not updated until after the ItemCheck event occurs. To run some codes after the item checked, you should use a workaround. Best Option You can use this option (Thanks to Hans Passant for this post): private void checkedListBox1_ItemCheck(object

Manage CheckedListBox ItemCheck event to run after an item checked not before

穿精又带淫゛_ 提交于 2019-11-30 15:33:45
I am using CheckedListBox in C# Window Forms Application. I want to do something after one item checked or unchecked but ItemCheck event runs before the item checked/unchecked . How can I do that? Reza Aghaei CheckedListBox.ItemCheck Event The check state is not updated until after the ItemCheck event occurs. To run some codes after the item checked, you should use a workaround. Best Option You can use this option (Thanks to Hans Passant for this post ): private void checkedListBox1_ItemCheck(object sender, ItemCheckEventArgs e) { this.BeginInvoke(new Action(() => { //Do the after check tasks

CheckedListBox Control - Only checking the checkbox when the actual checkbox is clicked

人走茶凉 提交于 2019-11-30 12:45:58
I'm using a CheckedListBox control in a small application I'm working on. It's a nice control, but one thing bothers me; I can't set a property so that it only checks the item when I actually check the checkbox. What's the best way to overcome this? I've been thinking about getting the position of the mouseclick, relative from the left side of the checkbox. Which works partly, but if I would click on an empty space, close enough to the left the current selected item would still be checked. Any ideas regarding this? Well, it is quite ugly, but you could calculate mouse hit coordinates against

Windows C# CheckedListBox Checked Item Event Handling

随声附和 提交于 2019-11-30 04:28:31
问题 I'm currently developing a Window app that uses CheckedListBoxes for certain aspects of the program. A problem I've encountered is that I have been trying to find which event is triggered when an item is checked so that I can enable a form button when any list item is checked. Problem is that I tried using the following; private void clbAvailMods_ItemCheck(object sender, ItemCheckEventArgs e) { if(e.NewValue == CheckState.Checked) { btnInstall.Enabled = true; } } but when I set a breakpoint