messagebox

VBA code to show Message Box popup if the formula in the target cell exceeds a certain value

由 孤人 提交于 2019-12-08 16:24:56
问题 I am trying to write a simple macro to display a pop-up (vbOKOnly) if the value in a cell exceeds a certain value. I basically have a worksheet with products and discounts. I have a formula in one cell, say A1, that shows the discount as a percent (50% or .5) effective discount of all the entries. What I'm looking for is code to display a message box if the value of cell A1 exceeds say 50%, because the input of another cell pushed the discount over 50%. Thanks! 回答1: You could add the

Should I use a warning icon or a question mark icon in a Windows message box?

由 谁说我不能喝 提交于 2019-12-08 15:58:42
问题 Many know of the MessageBoxIcon of type "question". If you are not particularly familiar with this icon, it is just a glorified question mark. I am curious as to whether or not this icon is acceptable in professional applications. For example, let's assume that I have a button which, when clicked, will clear all text fields on the entire form. When the button is clicked I would like to warn the user about what his action is about to do. I could write either of the following: MessageBox.Show(

Display confirmation box in ASP.NET using JavaScript

由 孤街浪徒 提交于 2019-12-08 15:09:32
I need to show the confirm box "Are you sure You Want To continue?" If "Yes" I need the ASP.NET textbox value to be cleared out. Otherwise it should not be cleared. function doConfirm(){ if (confirm("Are you sure you want to continue?")){ var mytxtbox = document.getElementById('<% =myAspTextBox.ClientID %>'); mytxtbox.value = ''; } } Note the myAspTextBox refers to the name of the asp:textbox controls ID property <asp:textbox ID="myAspTextBox" runat="server" OnClientClick="javascript:doConfirm();" Hope this helps In your asp textbox tag add this: OnClientClick="javascript:testDeleteValue();" .

Messagebox in asp.net

由 你说的曾经没有我的故事 提交于 2019-12-08 14:09:18
问题 I need a simple messagebox in asp.net, I tried the following code. Me.Page.ClientScript.RegisterStartupScript(Me.GetType(), "clientScript","<script>javascript:alert('Guest already associated with another event');</script>") but I had no luck. Actually I have a dropdownlist which is in a updatepanel it should throw an error message via a MessageBox. I don't know why javascript not working. Is there any other way by which we could show an simple error message in MessageBox. 回答1: static public

Show a message box after usercontrol fully displayed

由 …衆ロ難τιáo~ 提交于 2019-12-08 12:00:47
问题 I have a control form derived from a windows User Control class . I need to show a message box based on a condition once the form displayed. I tried to use the form paint event handler to do this but it seems firing twice. As a result message box displayed twice. How can this be done? public partial class SelectAccounts : UserControl { private void SelectAccounts_Paint(object sender, PaintEventArgs e) { MessageBox.Show("something"); } } 回答1: I've deleted my previous answer you may try the

How do you create a Message Box thread?

由 人盡茶涼 提交于 2019-12-08 08:12:38
问题 I have tried doing things like... const char *MessageBoxText = ""; DWORD WINAPI CreateMessageBox(LPVOID lpParam){ MessageBox(NULL, MessageBoxText, "", MB_OK|MB_APPLMODAL); return TRUE; } MessageBoxText = "Blah, Blah, Blah..."; CreateThread(NULL, 0, &CreateMessageBox, NULL, 0, NULL); However, this does not seem to work correctly for the task I am trying to perform. What is the best way to create a thread for a message box, without having it glitch up? 回答1: Consider passing message text as

MessageBox.Show flavor that shows up on the taskbar

由 旧时模样 提交于 2019-12-08 06:56:38
问题 Is there a way to call MessageBox.Show that appears in the taskbar? It would probably be best to just create a custom form and display it of course, but being a lazy programmer I want to avoid redoing the default Error and Alert notification icons you get with a good old fashioned MessageBox.Show call. 回答1: Try using the MessageBoxOptions enum: MessageBox.Show("Test", "Test", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1, MessageBoxOptions

Closing a MessageBox automatically

由 三世轮回 提交于 2019-12-08 05:50:40
问题 I have a third party encryption library, which may create a MessageBox if key creation fails. The failure can be caused by bad random number generation or other rarities, and in most cases, trying again will result in success. My code will attempt key creation up to three times before deciding it failed. Now, the issue is that the program may be used with automation. If a MessageBox is created during automation, it will block the process forever, because there's nobody to click the 'OK'

MessageBox with custom font?

由 为君一笑 提交于 2019-12-08 00:51:40
问题 Is there an easy way to display a custom font for a MessageBox? For "easy way" I mean using WinAPI or other techniques but not coding a entire messagebox from scratch. I've seen lots of custom messagebox but most are just forms which don't preserve default messagebox additional parametters, other custom messagebox just has their size/bounds wrong so the "ok" button is cutted or not right alligned, and other custom messagebox has their own problems/bugs. I hope if is possibly to add a generic

MessageBox loses focus in maximized MDI form

由 风流意气都作罢 提交于 2019-12-07 14:49:53
问题 I have an MDI application (written in .NET 2.0) which lets users open multiple child forms. The child forms are always maximized inside the MDI parent. When the MDI parent is maximized and I attempt to do a MessageBox.Show, the MessageBox doesn't show. If I do an alt-tab (or even just press alt) the MessageBox pops to the front. Any ideas how to make that sucker show up to begin with? This is only a problem when the MDI parent is maximized... 回答1: Try using MessageBox.Show(Window owner,
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