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POTake value From listbox to label in C#
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  1. POTake value From listbox to label in C#
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    copied!<blockquote> <p><strong>Possible Duplicate:</strong><br> <a href="https://stackoverflow.com/questions/12243118/take-value-from-query-to-label-in-c-sharp">Take value from query to label in C#</a> </p> </blockquote> <p>Im newbie in C#</p> <p>I have 3 table in Ms SQL.. tbl_staff, tbl_logs and tbl_department</p> <p>In Windows form, I have one list box and two label. List box will display userID in tbl_logs. </p> <p>When the user chooses from the list box, the label will change a value and display the name and department in same form.</p> <p>The problem is, how can i paste a value from list box to label based on query?</p> <p>This is my SQL query</p> <pre><code>SELECT tbl_staff.userID, tbl_staff.staffName,tbl_department.department FROM tbl_staff,tbl_logs,tbl_department WHERE tbl_staff.userID = tbl_logs.userID and tbl_staff.idDepartment = tbl_department.idDepartment; </code></pre> <p>How to do in c# and paste value to label? Below is my current code</p> <pre><code>SqlConnection openCon = new SqlConnection(connString); openCon.Open(); SqlCommand queryChangeName = new SqlCommand(); int index = listStaff.SelectedIndex; DataSet ds = new DataSet(); ds.Clear(); SqlDataAdapter adapter = new SqlDataAdapter("SELECT tbl_staff.userID, tbl_staff.staffName,tbl_department.department FROM tbl_staff,tbl_logs,tbl_department WHERE tbl_staff.userID = tbl_logs." + listStaff.SelectedValue + " and tbl_staff.idDepartment = tbl_department.idDepartment";", openCon); </code></pre> <p>I dont have any idea to do, hope someone can help me to resolve this problem. And sorry for bad english.</p> <p>Thanks alot ;)</p>
 

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