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POI need to remove items from a list
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  1. POI need to remove items from a list
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    copied!<p>I am making a program that takes user input and populates that into a list. That part is working great. However the user needs the ability to edit or delete his/her input. I cannot figure out how to remove an item from the list. Here is the code for populating the list:</p> <pre><code>[Serializable] class Recipient { public string Fname { get; set; } public string MInit { get; set; } public string Lname { get; set; } public string Suffix { get; set; } public string Amount { get; set; } public string Message { get; set; } public string Custom { get; set; } public string CardType { get; set; } } protected void btnToCart_Click(object sender, EventArgs e) { if (ValidateInput("Card Information")) { SetUI("Your Shopping Cart"); } else { return; } Recipient recipients = new Recipient(); List&lt;string&gt; FName = (List&lt;string&gt;)ViewState["recipientList"]; List&lt;string&gt; MInit = (List&lt;string&gt;)ViewState["recipientList"]; List&lt;string&gt; LName = (List&lt;string&gt;)ViewState["recipientList"]; List&lt;string&gt; Suffix = (List&lt;string&gt;)ViewState["recipientList"]; List&lt;string&gt; Amount = (List&lt;string&gt;)ViewState["recipientList"]; List&lt;string&gt; Message = (List&lt;string&gt;)ViewState["recipientList"]; List&lt;string&gt; Custom = (List&lt;string&gt;)ViewState["recipientList"]; List&lt;string&gt; CardType = (List&lt;string&gt;)ViewState["recipientList"]; if (FName == null &amp;&amp; MInit == null &amp;&amp; LName == null &amp;&amp; Suffix == null &amp;&amp; Amount == null &amp;&amp; Message == null &amp;&amp; Custom == null &amp;&amp; CardType == null) { FName = new List&lt;string&gt;(); MInit = new List&lt;string&gt;(); LName = new List&lt;string&gt;(); Suffix = new List&lt;string&gt;(); Amount = new List&lt;string&gt;(); Message = new List&lt;string&gt;(); Custom = new List&lt;string&gt;(); CardType = new List&lt;string&gt;(); } recipients.Fname = txtFName.Text; recipients.MInit = txtMInit.Text; recipients.Lname = txtLName.Text; recipients.Suffix = ddlSuffix1.SelectedItem.ToString(); recipients.Amount = txtAmount.Text; recipients.Message = ddlMessage.SelectedItem.ToString(); recipients.Custom = txtCustom.Text; recipients.CardType = lblImage.Text; FName.Add(recipients.Fname); MInit.Add(recipients.MInit); LName.Add(recipients.Lname); Suffix.Add(recipients.Suffix); Amount.Add(recipients.Amount); Message.Add(recipients.Message); Custom.Add(recipients.Custom); CardType.Add(recipients.CardType); ViewState["recipientList"] = FName; ViewState["recipientList"] = MInit; ViewState["recipientList"] = LName; ViewState["recipientList"] = Suffix; ViewState["recipientList"] = Amount; ViewState["recipientList"] = Message; ViewState["recipientList"] = Custom; ViewState["recipientList"] = CardType; if (FName.Count == 1 &amp;&amp; MInit.Count == 1 &amp;&amp; LName.Count == 1 &amp;&amp; Suffix.Count == 1) { lblCartName.Text = FName[0] + " " + MInit[0] + " " + LName[0] + " " + Suffix[0]; lnkEdit1.Visible = true; } if (Amount.Count == 1 &amp;&amp; Message.Count == 1 &amp;&amp; Custom.Count == 1) { lblCartAmount.Text = "$" + Amount[0] + ".00"; if (txtCustom.Text == string.Empty) { lblCartMessage.Text = Message[0]; } else { lblCartMessage.Text = Custom[0]; } } </code></pre> <p>Yes there is more to it but anyways, once the user clicks the next button then a summary is displayed to the user with all input information. There is also two linkbuttons on the form that gives the user the choice of editing or deleting. I have tried variations of:</p> <p>FName.Remove(recipients.fname); and FName.RemoveAt(0);for example and none of these have worked. So that is my problem, any help would be greatly appreciated. Thanks</p>
 

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