Asp.net网格视图列数 [英] Asp.net grid view column count

问题描述

我使用asp.net用VB。在这里，我将数据绑定到的GridView。该数据集有5条记录3列，也GridView控件显示，5条3列。但Gridview.columns.count返还财产0。我希望得到colunm计数。请帮我先生。

I am using asp.net with vb. Here i bind data to Gridview. This Dataset has 5 records with 3 columns and also gridview shows that 5 records with 3 columns. But Gridview.columns.count property return 0. i want to get that colunm count. please help me sir.

    dim lcolumncount as integer
    GridView1.DataSource = ExecuteDataSet("Select Master_TypeID,Master_TypeName,Master_TrimName from Mastertype")
    GridView1.DataBind()

lcolumncount = Gridview.columns.count

在这里总是lcolumncount退还或者拒不0.我想3。

here always lcolumncount rerurn 0. i want 3.

推荐答案

您必须设置该行第一计数

You have to set the row to count first

GridView1.Rows(0).Cells.Count

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