使用 Compact Framework 在数据网格中设置列宽 [英] Set columns width in a datagrid using Compact Framework

问题描述

我正在尝试设置数据网格中列的宽度.我使用 Compact Framework 2.0 和 C#

I'm trying to set the width of the columns in my datagrid. I use Compact Framework 2.0 and C#

我试过了，但它给了我一个out of bond"的错误信息:

I tried this but it gives me an "out of bonds" error message:

foreach (DataGridColumnStyle vColumnStyle in dataGrid1.TableStyles[0].GridColumnStyles)
{
    vColumnStyle.Width = 100;
}

这是用数据表填充我的数据网格的代码(仅在我尝试设置列宽时失败):

Here is the code for filling my datagrid with the datatable (only fails when I try to set the columns width):

void FillData()
{
    // 1
    // Open connection
    string conString = "Data Source=\Program Files\smartdeviceproject2\repartocrack.sdf";
    using (SqlCeConnection c = new SqlCeConnection(conString))
    {
        c.Open();
        // 2
        // Create new DataAdapter
        using (SqlCeDataAdapter a = new SqlCeDataAdapter(
        "SELECT codbultocomp, nombre, estado FROM envios INNER JOIN tiendas ON envios.codigodestino = tiendas.codigodestino", c))
        {
            // 3
            // Use DataAdapter to fill DataTable
            DataTable t = new DataTable();
            a.Fill(t);
            // 4
            // Render data onto the screen
            foreach (DataGridColumnStyle vColumnStyle in dataGrid1.TableStyles[0].GridColumnStyles)
            {
                vColumnStyle.Width = 100;
            }
            dataGrid1.DataSource = t;
        }
    }
}

推荐答案

试试这个代码:

dataGrid1.TableStyles.Clear();
DataGridTableStyle tableStyle = new DataGridTableStyle();
tableStyle.MappingName = t.TableName;
foreach (DataColumn item in t.Columns)
{
    DataGridTextBoxColumn tbcName = new DataGridTextBoxColumn();
    tbcName.Width = 100;
    tbcName.MappingName = item.ColumnName;
    tbcName.HeaderText = item.ColumnName;
    tableStyle.GridColumnStyles.Add(tbcName);
 }
 dataGrid1.TableStyles.Add(tableStyle);

这篇关于使用 Compact Framework 在数据网格中设置列宽的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！