Automatically write checkbox checked state to dabase table
I am trying to automatically update a table when a checkbox is clicked. The code below works, but only after the second time it is run. What am I doing wrong? private void...
View ArticleIdentify a running process and then opening a file
Hi ! I want to identify a running process and then opening a file. I want to do this in windows forms. for example : the code should check for running 'adobe reader' and if it finds adobe reader...
View Articlehow to avoid 'timer' opening a file everytime it refreshes ?
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick If (Process.GetProcessesByName("AcroRd32").Length > 0) Then End If...
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How to hide the right-click of FolderBrowserDialog control
Hi Guys,I meet a questions that I need hide the right click information, please see as below picture:1.I create a FolderBrowerDialog application FolderBrowserDialog folder = new...
View ArticleVB Add-in VSTO Creating and using an opening file dialog box
HiI am currently upgrading my knowledge on word add-ins from VBA to VB. So my set up is using NetOffice to create the VSTO project files, and using Visual Studio Express 2012 to code. I have a custom...
View ArticleHow to access WCF Service dynamic in Windows Service
Hi ,I have 5 WCF services. Based on condition I want to use one WCF service. I want to decouple WCF from Windows service.I dont want to write the following code.If(A=1) Service1 = new serviceIf(A=2)...
View Articletext box
hello i have a textbox ( the properties visible=false;) and a picture boxhere some of my codes : private void pictureBox1_MouseDown(object sender, MouseEventArgs e) { preX = e.X; preY =...
View Articlehow to display excel files,docx,pdf,jpg,png
I have developed an application that is working similar to the Google docs . all other files can be viewed by using the handler except the excel and doc files how to display the excel files ?is their...
View ArticleHow can i get from a string not only match cases?
publicstaticvoidColorListBox(List<string> data,DrawItemEventArgs e,string word) { int keywords=0; string keyword=null; string url=...
View ArticleHow to get current Dragging Field from field List to Richedit Control
Hi I'm using Richedit Control . My field list contains lot of Tables. My Need is , I wanna track current dragging field from list to richedit control . I dont know how to get current dragging value or...
View ArticleNeed help to impliment Splitter in windows form using VS2010
Hi,I am using splitter in form which contain two different information using group boxes. Splitter.Pane11 contains groupbox1 and second Panle2 splitter.panel2 contains another groupbox2. both group box...
View ArticleNeed help to impliment Splitter in windows form using VS2010
Hi all, I am using splitter in form which contain two different information using group boxes. Splitter.Pane11 contains groupbox1 and second Panle2 splitter.panel2 contains another groupbox2. both...
View ArticleChange the size of controls dynamically when the form size changed
Dear all,I want to ask one c# application question about the resize of the page. I can control the location of the controls in the page using the Anchor property but my question is how to control the...
View ArticleC# form design/implementation
Using C# 2010. I'm in the process of moving my focus from vb to C# programming so I'm still trying to figure some things out as far as C# goes. However this is a pretty general question and I'm...
View ArticleControls disappear from a form although they are still in the Designer code
I've tried searching for this problem but how do you describe it in search terms? I hope this rings a bell as I do not have a way to present a short code sample to reproduce it.I have a windows form...
View ArticleDelete a file/directory forcefully
Hi,In a form main class's specific button(Process button) event, I call a backgroundworker controls dowork method.In the 'DoWork' method : I create an instance of another "ProcessFiles" classAnd I am...
View ArticleFilter Record By Number & show in datagridview
I have One numeric text box, one button & a datagrid view, i enters a number which is PartId ( long integer ) in textbox & press button to filter the records as followDim dv As DataView =...
View ArticleNavigation
Hi To All,I have build Windows application.I have maintain one Master Page and also maintain for this application 3 users like admin,user,guest.In these 3 users having some permisions to handle this...
View ArticleHow to get click from control?
Hello everyone. I am making my first control I ever made and I am having good luck with it but I have problem I am hoping someone maybe can help me with for my control.This is custom control I make for...
View ArticleLogin
Hi To All,I have build Windows forms. I need Login form logic.If username password correct it should move to welcome page form. please give solution
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