Question

有没有办法截断AspxGridView单元格中的长文本？

我已阅读并实施此解决方案。，http://documentation.devexpress.com/#AspNet/DevExpressWebASPxGridViewASPxGridView_CustomColumnDisplayTexttopic

...当然可以工作但仅适用于一列，我需要使用多列创建它。

到目前为止，这是我的解决方案

protected void AsPxGridView1CustomColumnDisplayText(object sender, ASPxGridViewColumnDisplayTextEventArgs e)
{
    if (e.Column.FieldName != "AnalysisFeedbackAuto") return;
    if (e.Value.ToString().Length > 13)
    {
        var displayText = Regex.Replace(e.Value.ToString(), "<.*?>", string.Empty).Substring(0, 10);
        e.DisplayText = string.Concat(displayText, "...");
    }
}

有什么建议吗？

谢谢

===更新=== 显然这是解决方案

protected void AsPxGridView1CustomColumnDisplayText(object sender, ASPxGridViewColumnDisplayTextEventArgs e)
{
    if (e.Column.FieldName == "AnalysisFeedbackAuto" 
        || e.Column.FieldName == "AnalysisResults"
        || e.Column.FieldName == "AnalysisAnswers"
        )
    {
        if (e.Value.ToString().Length > 13)
        {
            var displayText = Regex.Replace(e.Value.ToString(), "<.*?>", string.Empty).Substring(0, 10);
            e.DisplayText = string.Concat(displayText, "...");
        }
    }
}

Answer 1

以下是DevExpress的解决方案：

http://www.devexpress.com/issue=Q300507

http://www.devexpress.com/issue=Q303093

Answer 2

protected void AsPxGridView1CustomColumnDisplayText(object sender, ASPxGridViewColumnDisplayTextEventArgs e)
{
    if (e.Column.FieldName == "AnalysisFeedbackAuto" 
        || e.Column.FieldName == "AnalysisResults"
        || e.Column.FieldName == "AnalysisAnswers"
        )
    {
        if (e.Value.ToString().Length > 13)
        {
            var displayText = Regex.Replace(e.Value.ToString(), "<.*?>", string.Empty).Substring(0, 10);
            e.DisplayText = string.Concat(displayText, "...");
        }
    }
}

截断AspxGridView单元格中的文本

2 个答案: